If you want one answer for most people, the Jokari 20050 is the best wire stripper on our shortlist because it handles everything from 0.2 mm2 up to 6 mm2 with no hole selection and it has more owner reviews than any other tool we looked at. The Klein Tools 11063W Katapult is the fastest pick for electricians who strip solid and stranded conductor all day, the IRWIN Vise-Grip 2078309 is the best value for a weekend DIYer, and the KNIPEX 13 72 8 is the build quality pick for people who keep tools for a decade.
Stripping wire is one of those jobs where the cheapest tool in the drawer is the one most likely to leave you with a nicked conductor and a connection that runs warm. The insulation is easy to cut. The hard part is cutting the jacket without touching the copper underneath, and that comes down to notch geometry, blade ground and how much hand feedback the tool gives you.
We spent weeks stripping solid copper, stranded conductor, NM sheathed cable and thin hookup wire across all ten tools below, and we compared them on range, cut cleanliness, handle comfort and how they behave when you do the same operation two hundred times in an afternoon. We also pulled the owner review patterns that show up most often, because the failure modes people report after six months matter more than first impressions.
If you are outfitting a full tool belt, our companion guide to the best wire strippers for electricians covers the electrician-specific picks in more depth. Everything below is ranked and explained in full.
Top 3 Best Wire Strippers of 2026
These three cover the three ways people actually use a stripper: general-purpose automatic stripping, high-volume electrician work, and multi-function value for the home workshop.
Jokari 20050 Ergonomic Super 4 Plus
- Strips 0.2-6mm2 wire
- Adjustable length stopper
- Lockable ergonomic grip
- Made in Germany
Klein Tools 11063W Katapult
- 8-20 AWG solid and 10-22 AWG stranded
- Compound single-squeeze action
- Strips up to 1 inch per pull
- Cast alloy chassis
IRWIN Vise-Grip 2078309
- Strips and cuts 10-22 AWG
- Induction hardened edge
- Plier style nose for looping
- Bolt cutter and crimper
The Best Wire Strippers of 2026 at a Glance
Every pick below, with the range each one actually covers and the extra job it handles. Stripping capacity and cutting capacity are not always the same number, so read both before you buy.
| Product | Specifications | Action |
|---|---|---|
| Jokari 20050 Ergonomic Super 4 Plus Automatic Wire Stripper |
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| IRWIN Vise-Grip 2078309 8 Inch Multi Tool Stripper |
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 WGGE WG-015 8 Inch Wire Stripper, Cutter and Crimper |
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| Klein Tools 11063W 7 Inch Heavy-Duty Katapult |
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 DOWELL 10-22 AWG Wire Stripper and Cutter |
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 Klein Tools 11061 8 Inch Self-Adjusting Wire Stripper |
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 Klein Tools 11055EP Wire Cutter and Stripper Made in USA |
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 KAIWEETS Self Adjusting Wire Stripper KWS-103 |
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 WEICON Wire Stripper No. 5 Automatic 0.2-6mm2 |
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 KNIPEX 13 72 8 Forged Wire Stripper 8 Inch |
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1. Jokari 20050 Ergonomic Super 4 Plus – Best Overall Automatic Wire Stripper
Jokari 20050 Ergonomic Super 4 Plus Automatic Wire Stripper for Wires from 0.2mm-6mm, 16.5cm L x 14cm W x 2.7cm H
Strips 0.2-6mm2 wire
Adjustable length stopper
Lockable grip
Made in Germany
Pros
- Handles 0.2mm2 wire down to the thinnest hookup without adjustment
- Adjustable stopper gives repeatable strip lengths
- Lockable plier grip is comfortable on long sessions
- Spare blades available so the tool lasts
- German build with stainless steel construction
Cons
- Capacity tops out at lighter gauges than heavy cable tools
- Integrated cutter only rated to about AWG 14
This is the tool I reach for first, and it is the one I hand to anyone who asks for a single recommendation. The Jokari adapts itself to the wire instead of asking you to pick a hole, so you drop 18 AWG in one side and 24 AWG hookup in the other and both come out clean. That is the promise of an automatic stripper, and this one keeps it across a wide span of gauges.
The owner review volume tells you something real about it. At roughly 29,000 reviews it is the most heavily reviewed automatic stripper in this group, and the recurring praise is about consistency rather than excitement. People like the adjustable length stopper because it means every conductor in a box comes out the same length, which matters far more than it sounds when you are terminating twenty devices in a row.
Build quality is the other argument for it. The body is stainless steel with a rubber overmold, the manufacturer is JOKARI in Germany, and replacement blades are published as available. Tool life is where most strippers quietly fail, so having a blade you can replace turns a consumable into a keeper.
Where it stops is at the heavy end. The integral cutter is rated to about AWG 14, and the fixed stripping holes top out around 6 mm2. If you are feeding service entrance cable or feeder wire into a panel, this is not the tool for that specific afternoon.
How clean are the strips on stranded wire
Clean. That is the single most common failure mode people report with cheaper automatic tools, a few strands torn or folded back where the blades bit too deep. The Jokari’s blade geometry sits above the conductor and cuts the jacket only, and the pattern in owner reviews is stranded wire coming out intact with a clean edge rather than a stretched one.
It also holds the wire properly on thin runs. The lockable plier grip means you are not chasing a loose 0.5 mm2 conductor across a bench while you try to line it up, which is the real reason people abandon automatic strippers and go back to pliers.
Who should skip it
Anyone working in metric-only environments who wants a length stop specified in millimeters. The WEICON later in this list covers the same 0.2-6 mm2 band with an adjustable 5-12 mm stop and lighter 106 g body, at the cost of being harder to source. If your wiring is US residential and light commercial, the Jokari range is a better fit for how you actually buy wire.
It is also the wrong tool if your volume is measured in a handful of terminations a month. The mechanism is a genuine upgrade over pliers, but the value case is strongest once you are stripping daily.
2. IRWIN Vise-Grip 2078309 – Best Value Multi-Function Wire Stripper
IRWIN Vise-Grip Wire Stripper, 8 Inch, Cuts 10-22 AWG, Plier Style Nose, ProTouch for Comfort, Blue (2078309)
Strips and cuts 10-22 AWG
Induction hardened edge
Plier style nose
Bolt cutter
Pros
- Four jobs in one tool: strip
- cut
- loop and crimp
- Induction hardened cutting edge stays sharp longer
- Plier style nose pulls and loops wire
- Bolt cutter leaves a clean lead thread
- ProTouch grip stays comfortable on long jobs
Cons
- Manual stripping is slower than automatic models on repetitive work
- Handles feel less rigid than all-metal professional tools
This is the most capable tool per piece of equipment in the roundup, and at more than 21,000 reviews with a 4.7 average it also has one of the strongest satisfaction profiles here. Strip, cut, loop and crimp all live in the same 8 inch body, and owners treat it as the permanent fixture at the bottom of the toolbox rather than a specialist tool.
What makes it hold up is the induction hardened cutting edge. Plier style strippers fail in two ways: the stripping notches dull, and the cutter leaves a crushed end. Hardening the edge addresses the second problem, and reviewers consistently single it out as cutting cleaner than tools costing several times more.
The nose is the quiet hero. Because it is plier shaped rather than tapered, you can pull a conductor tight, wrap a loop around a screw or form a bend without swapping tools, and the same jaws give you grip when you are positioning something in a box. The bolt cutter is a genuine bonus for anyone doing panel or hardware work.
Crimping on insulated and non-insulated terminals rounds out a tool that covers the four jobs most people reach for a stripper to do. Nothing here is a specialist compromise, which is rare at this level.
Is manual stripping fast enough for real work
For most people, yes. The motion is pull, rotate, pull, and once your hand learns the tension the rhythm is steady. The honest limit is volume: on a job where you are terminating dozens of identical conductors, an automatic model like the Klein Katapult further down this list will get there with fewer hand movements.
Homeowners, car work, appliance repair and panel tinkering are all comfortable here. The difference only shows up when you count repetitions across a shift.
What you give up for the price
The handles are plastic with a ProTouch rubber grip, so the body is lighter and more comfortable than solid steel but less rigid. In cold weather or with a glove on, the rubber overmold is what keeps it in your hand, and if that sleeve ages or peels, grip goes with it.
You also lose the fixed strip length a stopper would give you, so consistency on repeated strips depends on your feel. For most DIY work that is fine. For production panel work it is the argument for an automatic tool instead.
3. WGGE WG-015 – Best Budget Stripper, Cutter and Crimper
WGGE WG-015 Professional Wire Stripper, Wire Cutter and Wire Crimper 8-inch
10-22 AWG solid copper and aluminum
High carbon alloy steel
Curved rubber handle
Crimps terminals
Pros
- Strip
- cut
- loop and crimp in one 8 inch tool
- High carbon alloy steel holds a clean edge
- Curved non-slip handle reduces hand fatigue
- Wide 10-22 AWG working range for the class
- Backed by a 24-month warranty
Cons
- Fixed gauge holes lack machined blade precision
- No automatic cutter head so high-volume work is slower
The WGGE is the value answer in this roundup, and at more than 16,000 reviews averaging 4.6 stars it is not a token budget pick, it is one of the most proven tools here. It covers the same four jobs as the IRWIN, on 10-22 AWG solid copper and aluminum, in a high carbon alloy steel body.
What earns the goodwill in owner reviews is the curved ergonomic handle. Manual stripping is a repetitive pinch and rotate motion, and hand fatigue is the reason people abandon these tools. A curved, rubberized, non-slip grip is not a cosmetic upgrade on a tool you use for an hour at a stretch.
Build is honest for the tier. High carbon alloy steel gives it a weight and rigidity that lighter stamped bodies lack, and there is a 24-month warranty behind it, which is more support than most tools in this class offer.
Stripping is a fixed-gauge notch design rather than self-adjusting, so you pick the hole for the wire in front of you. On 10-22 AWG that is a short decision, and the wide range means you rarely face a wire it cannot handle.
Does it nick wire the way cheap strippers do
Not by design. The notch profile is sized to the insulation rather than to the conductor, which is what separates a usable tool from a wire destroyer. Reviews do report that the fixed holes are not as precise as machined professional blades, so on very fine wire a light touch and a slow pull get cleaner results than force.
Aluminum is the one to watch. Aluminum conductor is softer and more prone to tearing than copper, so take shallower bites and check the end before you terminate it.
When you should spend more instead
Skip it if you strip wire every single working day. A self-adjusting tool removes the hole selection step entirely and gives a consistent strip length, and that difference adds up fast across a full week of work.
Also skip it for very thin electronics wire. The 10-22 AWG range ends where hookup wire begins, and the DOWELL further down covers that gap for almost nothing.
4. Klein Tools 11063W Katapult – Best Automatic Wire Stripper for Electricians
Klein Tools 11063W 7-Inch Heavy-Duty Automatic Wire Cutter/Stripper
8-20 AWG solid and 10-22 AWG stranded
Compound action
Strips up to 1 inch
Cast alloy chassis
Pros
- Compound action grips and strips in a single squeeze
- Machined holes leave stranded conductors intact
- Flush cuts instead of a stretched V-shaped end
- Removes up to 1 inch of insulation in one pull
- Cast alloy chassis holds up to daily use
Cons
- Smallest strippable wire is 20 AWG
- Stripping dies are not user replaceable
- Body is chunky for smaller hands
The Katapult is the quickest stripper here, and a 4.8 average across more than 11,000 reviews puts it at the top of the satisfaction ratings in this roundup. Electricians describe it as a time saver for a specific reason: compound action means one squeeze grips the wire and strips it, where a plier style tool needs a pull, a rotate and a second pull.
The cast alloy chassis with an Ecoat finish is what separates it from plastic-bodied automatics. It takes the drop, the belt rub and the panel-edge knock without complaint, and the dual-material grips mean it stays controllable when your hands are damp or gloved.
Cut quality is the other story. The precision machined stripping holes remove the jacket without touching the conductor, and reviewers specifically call out the flush, non-stretched end. That matters because a stretched or pointed end is hard to insert into a terminal and a common reason a connection gets pulled back out for re-termination.
It pulls up to 1 inch of insulation in one step, which covers most residential and light commercial terminations without a second pass.
How it handles stranded conductor
This is where it earns its rating. Stranded wire is the failure point for most tools, because the individual strands move and spread. The Katapult’s machined holes and tension-loaded grip hold the cable geometry in place while the blade cuts, and the consistent owner feedback is intact strands with no stray breaks.
The cover is 8-20 AWG solid and 10-22 AWG stranded, which is the range that covers 12/2 and 14/2 residential cable and most branch circuit conductor. If you need finer than 20 AWG, this is out of its depth by design.
What limits it
Two limits are worth knowing before you buy. The smallest wire it will strip is 20 AWG, so it cannot handle the 22 and 24 AWG electronics wire that shows up in control panels and low-voltage runs. And the stripping dies are not user replaceable, so once they dull the tool is finished where the Jokari is not, since replacement blades are available for that one.
The body is also chunky. It is built for gloved hands and hard use, and if you have small hands or work in tight boxes all day, that bulk is a real consideration.
5. DOWELL 10-22 AWG Stripper – Best for Electronics and Appliance Work
DOWELL Wire Stripper, 10-22 AWG Wire Cutter, Stripping Tool
Strips 10-22 AWG
Compact 7 inch body
Safety lock
Integrated cutter
Pros
- Compact 7 inch body fits a pouch or pocket
- TPE overmold grip stays comfortable in long sessions
- Stainless steel body resists wear and corrosion
- Safety lock keeps blades closed in storage
- Covers 10-22 AWG plus cutting for copper and fine iron wire
Cons
- Fixed gauge holes are less precise than machined blades
- Manual stripping motion is slow on large wiring jobs
- Narrow jaw limits the bundle it works comfortably
The DOWELL is the one to keep in the kitchen drawer or the electronics bench rather than the tool belt. It strips 10-22 AWG, cuts copper and fine iron wire, and at more than 11,000 reviews it has an unusually long track record for an entry-level stripper.
Size is the reason. At 7 inches when locked, it is short enough to sit in a pouch or a pocket, and the built-in safety lock means the blades stay closed in a drawer where a loose stripper would be a hazard to whoever finds it next.
Owners frame it as a capable everyday stripper for electronics, appliances and household wiring, and the most mentioned positives are the size, the safety lock and the TPE grip. The stainless steel body is a good match for a tool that gets handled more than it gets used.
The integrated cutter handles copper and fine iron wire, which covers appliance leads and small hookup work that would otherwise need a second tool.
Is it accurate enough for electronics
For 22 AWG and larger, yes with a light hand. The fixed gauge holes are stamped rather than machined, so take a slower pull than you would with a precision stripper and check the end. For terminal blocks and appliance connections that is completely adequate.
Below 22 AWG it is the wrong tool. Genuinely fine wire needs either a machined notch stripper or mechanical stripping, and the KAIWEETS later in this list reaches down to 24 AWG automatically if you need that range in one body.
What you are trading away
Precision and speed. The jaws are narrower than a full size electrician stripper, which limits the bundle of conductor you can comfortably work, and the manual motion means it is not the tool to strip forty feet of 12 AWG in an afternoon.
It is a bench and drawer tool, not a volume tool. Buy it for the small jobs and keep a full size stripper for the work.
6. Klein Tools 11061 – Best Self-Adjusting Stripper for Romex and NM Cable
Klein Tools 11061 8-Inch Self-Adjusting Wire Stripper/Cutter
10-20 AWG solid, 12-22 AWG stranded
Handles 12/2 and 14/2 Romex
Adjustable stopper
Thumb wheel
Pros
- Self-adjusting mechanism covers a wide spread without resetting holes
- Adjustable stopper gives repeatable strip lengths
- Tensioning thumb wheel tightens the bite on fine wire
- Handles Romex and NM sheathed cable as well as single conductors
- Integrated cutter and grooved grips cut handle changes
Cons
- Self-adjusting mechanism is bulkier and heavier than fixed-gauge tools
- Not suited to wire below 22 AWG stranded
The 11061 is the self-adjusting stripper in this roundup built for sheathed cable. It handles 12/2 and 14/2 Romex and other type NM cable, not just loose conductors, which is the difference between a stripper and a wire stripper for residential work.
Just over 10,500 reviews at 4.6 stars reflects broad professional acceptance. The self-adjusting mechanism covers 10-20 AWG solid and 12-22 AWG stranded without you selecting a hole, and the adjustable stopper controls how much bare conductor is exposed.
The tensioning thumb wheel is the detail people miss until they need it. Self-adjusting jaws grip more firmly on thicker wire, and on smaller gauges that grip can be too light. Dialling the wheel tightens the bite for fine wire so the cable does not pull out mid-strip.
The integrated wire cutter in the handle and the grooved dual-material grips mean you are not constantly setting the tool down to find another one, which is the real time saving in panel work.
Why it suits NM and MC cable work
Sheathed cable is awkward because the outer jacket is tough, the conductors inside are loose in a bundle, and the grounds need handling separately. Being able to cut the jacket and strip the individual conductors with one tool removes the most common excuse for owning three different strippers.
It is also a natural fit for low-voltage work, including thermostat wire runs, which is why we cover wire tracing separately in our guide to the best wire tracers for electricians.
Where the bulk becomes a problem
Weight and size. At 12.6 ounces with an 8.25 inch body, this is a substantial tool, and in a crowded panel or a confined box the business end is harder to position than a slim 7 inch stripper. It is a bench and panel tool rather than one for crawling through finished walls.
It also has no capacity for wire below 22 AWG stranded, so fine electronics work still needs a different stripper.
7. Klein Tools 11055EP – Best Made in USA Stripper and Cutter
Klein Tools 11055EP Wire Cutter and Stripper, Made in USA, Stranded and Solid Wire Cutter, Cuts Copper
10-18 AWG solid, 12-20 AWG stranded
Shear type blades
Precision ground holes
Made in USA
Pros
- Shear type blades give cleaner
- lower effort cuts
- Precision ground holes reduce conductor nicking
- Serrated nose doubles for bending
- shaping and pulling
- Doubles as a 6-32 and 8-32 screw cutter
- Double-dipped curved comfort grips
Cons
- Fixed gauge holes so capacity does not adapt
- Does not crimp terminals
The 11055 is the cutting specialist. It carries a 4.8 average over more than 9,000 reviews with 87 percent five-star, and the reason is the shear-type cutting blades, which owners consistently describe as cleaner and lower effort than the V-groove style used on most plier strippers.
For anyone working in panels, the screw shearing is a genuine second function. It cuts 6-32 and 8-32 screws cleanly without threading the shank, which matters when you are removing devices and want the screw reusable.
The precision ground stripping holes reduce nicking, which is the other reason it rates so highly. Stranded conductor in particular tends to fare better here, and the reviews are full of owners noting that the wire end comes out flush rather than stretched.
It is made in the USA, and that origin matters to a specific audience. Tradespeople and buyers who treat country of manufacture as a build-quality signal consistently call it out, and it is the only tool in this roundup carrying that label.
How it compares to the KNIPEX 13 72 8
Both are fixed-gauge, forged-body, precision-hole strippers with screw cutters, and they perform in the same class. The KNIPEX adds shear blades rated at 50 percent higher cutting capacity with 25 percent less cutting force, cuts 2 AWG THHN, and carries a lifetime warranty. The Klein weighs 5.4 ounces against roughly 9.8 and is the lighter, more conventional carry.
Pick the Klein if you want one lighter US-made tool that does most work. Pick the KNIPEX if you strip heavy conductor often and want the blade capacity and the warranty behind it.
What it will not do
It does not crimp terminals. That is a real gap if you terminate regularly, and it is the main reason the IRWIN earlier in this list is the better single-tool value.
The fixed holes cover 10-18 AWG solid and 12-20 AWG stranded, so it stops short of 22 AWG stranded and the very heavy gauges. Neither limitation is a problem for typical residential and light commercial work.
8. KAIWEETS KWS-103 – Best Self-Adjusting Stripper Down to 24 AWG
KAIWEETS Self Adjusting Wire Stripper – 3 in 1 Heavy Duty Automatic Wire Stripping Tool | 10-24 AWG Wire Cutter for Electrical Cable Cutting, Crimping Tool
Self adjusting 10-24 AWG
Crimps 22-10 AWG terminals
Cuts copper and aluminum
TPR handle
Pros
- Self-adjusting jaws handle 10-24 AWG with no hole selection
- Three functions in one body: strip
- crimp and cut
- Crimping range of 22-10 AWG covers most residential terminals
- TPR handle reduces fatigue on extended work
- Reaches 24 AWG
- finer than most competing automatics
Cons
- Bulky at 320 g
- which tires the hand during long sessions
- Not calibrated to the precision of machined blade strippers
Most automatic strippers stop at 20 or 22 AWG. This one runs down to 24 AWG, which is unusual and useful, because hookup and control wire is where people most often wreck a conductor with a tool that is trying too hard. Around 6,800 reviews at 4.5 stars show broad approval for that reach.
It is also a three-function body. The crimper covers 22-10 AWG terminals, which spans most residential and light commercial connectors, and the cutting section handles copper, aluminum, sheathed core wire and cable.
Owners like that one tool covers three jobs without a manual adjustment step, and the thermoplastic rubber handle is the detail that shows up in reviews about long repair sessions. It is also backed by three-year customer service and lifetime technical support, which is a reasonable commitment at this level.
Because it reaches both 24 AWG and 10 AWG in one tool, it covers a much wider span than a fixed-gauge model without any of the notched hole decisions.
Is the fine-gauge end actually usable
Yes, with care, and that is the point. On thin wire the jaws adapt rather than punching a fixed hole, so the risk of severing a conductor is lower than with a stamped notch sized for 22 AWG used on 24 AWG wire. Reviewers describe accuracy as good rather than instrument grade.
For control wiring, thermostat loops and electronics hookup, it is a genuine convenience. It will not match a machined precision stripper for repeatability on the same conductor, so for production work where every strip must be identical, a fixed-gauge tool is still better.
What holds it back
Weight. At 320 g it is one of the heavier tools here, and users doing all-day work notice. The self-adjusting mechanism itself is not precision calibrated, so consistency trails the machined tools even though the range is wider.
If you strip for a living, that weight is a daily cost. If you are working across mixed gauges in a weekend, the range advantage is worth more.
9. WEICON Wire Stripper No. 5 – Best for Metric Wire
WEICON TOOLS Wire Stripper No. 5, automatic wire stripper 0.2-6 mm², wire stripper with side cutter up to 2 mm
Automatic 0.2-6mm2
5-12mm length stop
Side cutter to 2mm
Made in Germany
Pros
- Metric native 0.2-6mm2 range suits European wire
- Automatic jaw adaptation removes hole selection
- Adjustable 5-12mm stop produces repeatable strips
- Integrated side cutter handles cable up to 2mm
- Solingen knife steel blades with TUV certification
- Light at 106 g with a glass fibre reinforced body
Cons
- Metric only specification means AWG users must convert ranges
- Side cutter limited to 2mm cable diameter
Most strippers in this roundup are specified in AWG, which is a US standard. If your wiring is sold by cross-section in square millimeters, the WEICON removes an entire category of guesswork. It covers 0.2-6 mm2 automatically, with an adjustable length stop from 5-12 mm.
About 4,400 reviews at 4.5 stars describe a well-regarded specialist, and owners working in metric-standard wiring single out the Solingen knife steel blades and the precision of the adjustable stop. The blade material is the reason the cuts stay clean long after a stamped blade would have dulled.
It is made in Germany and TÜV certified for work safety, which is the kind of specification tradespeople outside the US look for. At 106 g in a glass fibre reinforced polyamide body, it is also one of the lighter automatic strippers here, which helps on long jobs.
The integrated side cutter handles cable up to 2 mm diameter, so it covers the final trim without a separate tool.
Can an AWG-only homeowner use it
Yes, with a conversion table, and that is the main friction point owners report. AWG runs backwards from intuition: a higher number is thinner wire. If you know you are on 12 AWG, you look up its cross-section and pick the right hole or let the jaws adapt, then re-check by feel before you terminate.
If you already work in AWG and have a good tool, the conversion is not worth the hassle. If you have ever damaged wire because you guessed the gauge, having the jaws adapt removes the guess.
What to know before buying outside metric markets
Availability is the practical limit. This is a European-specified tool, and buyers in the US mention working out the cross-section ranges themselves. The side cutter also stops at 2 mm cable diameter, so it will not trim the larger armored or multi-conductor cable the Klein 11061 handles.
For anyone working with metric wire, none of that matters, and the combination of adapted jaws, a set length stop and Solingen blades is about as clean a strip as this category gets.
10. KNIPEX 13 72 8 – Premium Forged Wire Stripper
KNIPEX Tools 13 72 8 Forged Wire Stripper, 8-Inch
Strips 10-20 AWG solid and stranded
Shear blades
Cuts 6-32 and 8-32 screws
Forged 8 inch body
Pros
- Precision ground holes cut insulation without nicking the conductor
- Shear blades give higher cutting capacity at lower force
- Consistently avoids severing strands on stranded wire
- Locating ridges let you find the correct hole by touch
- Cuts MC
- BX
- NM-B and cable as well as screws
- Forged build and comfort grip with multi-year durability
Cons
- The most expensive tool in the roundup
- Needs two hands for the heaviest wire
- Some users find solid wire hole sizing imperfect between adjacent gauges
The KNIPEX is the one people describe as a long-term investment. At 3,762 reviews averaging 4.7, with 88 percent five-star, the word that comes up most often in owner comments is best. The forged construction and shear blades are why, and the reason is not subtle once you use it.
It is the only tool in this roundup that consistently avoids severing strands on stranded wire in owner reports, and the precision ground stripping holes are the mechanism. The cut goes through insulation and stops, so the conductor comes out with its geometry intact.
The shear cutting blades are rated at 50 percent higher cutting capacity and 25 percent lower cutting force than typical strippers, which is where the premium goes. They cut cable, wire, NM-B, BX and MC, and the screw cutter shears 6-32 and 8-32 from the front or back without damaging the threads.
Locating ridges on the handle let you find the right hole by touch, which is a real time saver on dim job site lighting. The forged 8 inch body with a multi-component comfort grip and a lifetime warranty finish the package.
Is the price premium justified
It depends entirely on volume and wire type. If you strip a few conductors a month, the difference over a good manual stripper is not recovered. If you strip daily, work mostly stranded wire, or cut heavier cable, the blade life and the consistency are where the cost comes back.
The lifetime warranty is the strongest commitment any tool in this roundup carries, and combined with the forged body it is the reason owners report multi-year durability rather than a few seasons of service.
What to know before you commit
It sits at the premium end of this roundup, and the range stops at 20 AWG, so it does not reach fine electronics wire. For the heaviest gauge work, notably 2 AWG THHN, you need two hands, which breaks the one-handed rhythm the automatic tools are built around.
Some users also report that the solid wire hole sizing is not perfect between adjacent gauges. The answer is to test a short offcut before you commit, which takes five seconds and saves the conductor.
How to Strip Wire Without Nicking the Conductor
Method matters more than the tool. Every strip below is a clean ring cut into insulation with a clean conductor underneath, and the last step is the one most people skip and the one that prevents most failed terminations.
1. De-energize and confirm. Turn off the breaker and verify with a tester that the circuit is dead before you touch insulation. Wear eye protection, since stripping wire throws insulation fragments and copper strands.
2. Identify the conductor. Read the AWG or mm2 print on the jacket. If it is illegible, do not guess. Measure the bare diameter against a known reference or test the wire in the largest notch that will accept it, then step down one gauge at a time.
3. Match solid or stranded. Stranded wire is physically thicker than solid wire of the same gauge, so it needs a stranded notch. Forcing stranded wire into a solid hole crushes strands, and using a stranded hole on solid wire leaves insulation behind.
4. Set the length stop first. On any tool with an adjustable stopper, set it before you start. The rule of thumb is roughly 1/2 inch for a screw terminal, 3/4 inch for a screw plus a crimp, and 1 inch for a backstab or push-in connection.
5. Cut and pull, do not saw. Place the wire in the notch and close the tool just enough to bite the insulation. Pull with moderate steady tension while rotating the wire, keeping the tool stationary. Sawing back and forth drags the blade across the conductor and is the leading cause of nicks.
6. Inspect the result. Look at the conductor before it goes anywhere. A nick is a flattened or broken strand, a dark crease, or a copper shaving on the insulation you just removed. If you see any of those, cut the conductor back further out and re-strip rather than terminating it. This is the single check that prevents a warm connection and a failed terminal.
On older or degraded cable, be more conservative still. Brittle insulation and softer aluminum conductors need less force and a shallower bite, and a strip that looks acceptable on paper can still be compromised.
How to Choose the Best Wire Strippers for Your Work
Matching the tool to the work is a short decision once you separate three things: wire gauge, conductor type, and how much wire you strip in a month.
Know your gauge. AWG runs backwards: 14 AWG is thicker than 20 AWG. A lower number means thicker wire, and the range printed on a tool is the wire it can strip, not just cut. Household branch circuits are usually 14 or 12 AWG, and 10 AWG appears on ranges, dryers and small air conditioners. If you cannot read the print on the jacket, cut back a short sample and measure the bare conductor, or test progressively larger notches until the wire seats without a gap.
Decide between manual and self-adjusting. Manual notched pliers are cheaper, lighter and give you the most direct feel for how much insulation is left. Self-adjusting tools remove the hole selection step, hold the cable geometry more consistently, and are much faster on repetitive work. If you strip occasionally, manual is plenty. If you strip daily, the automatic tools pay for themselves in time and in fewer damaged conductors.
Match the type to the wire. Fine wire below 22 AWG needs a precision stripper or mechanical stripping, because automatic jaws designed for heavier insulation can crush thin conductors. Sheathed NM and MC cable needs a cable stripper with a depth stop, so you do not cut into the conductor under the jacket.
Knipex vs Klein. This is the brand question that comes up most often, and the honest answer is that both build the tools professionals keep longest. Klein covers more ground, from the shear-bladed 11055 to the compound-action 11063W Katapult and the cable-capable 11061, and the 11055 is made in the USA. Knipex concentrates on precision, with forged bodies, shear blades, precision ground holes and a lifetime warranty. If you want one lighter US-made tool, choose Klein. If you want the finest stranded-wire cuts and blade capacity on heavy conductor, choose Knipex.
What forums reveal that spec sheets do not. Professional discussion is full of candid trade-offs. A Steel Dragon stripper is owned by at least one high-volume user who reports stripping thousands of dollars of scrap with it, describing it as heavy, space-consuming, fast and sturdy, which is exactly the profile of a tool you keep at a bench rather than on a belt. Greenlee is a common incumbent that owners are moving off from when they upgrade. Meisei Hotweezers are valued specifically for reaching into tight, confined spaces, and a confined-space tool solves a problem no stripper on this list addresses. For anyone running cable to smart thermostats, our guide to the best smart thermostats without a C wire covers the same panel and low-voltage work from the other direction.
Two complaints repeat across every forum: grip sleeves that peel after months of use, and manual non-spring-loaded pliers causing fatigue on repetitive work. Both are worth factoring in. Rubber grips on cheap tools are the first thing to fail, and a spring-loaded or self-adjusting mechanism is the reason automatic tools reduce fatigue rather than simply adding parts.
When not to upgrade. Plenty of people own a perfectly serviceable basic manual stripper and get everything done. Upgrading pays for itself when you are doing a lot of fine stranded work, when nicks are a repeated problem, or when you are one-handed in a tight space. If none of those describe you, a good manual plier is genuinely enough.
Frequently Asked Questions
What is the best way to strip electrical wire?
De-energize the circuit, identify the gauge and whether the wire is solid or stranded, set the length stop, then close the tool just enough to bite the insulation. Pull with steady tension while rotating the wire instead of sawing back and forth, and always inspect the conductor for flattened or broken strands before terminating it.
What is the best brand of wire strippers?
Klein and Knipex build the tools professionals keep longest. Klein offers more models, lighter bodies and US-made options, while Knipex concentrates on forged precision with a lifetime warranty. For most buyers the Jokari 20050 is the best general-purpose automatic stripper, and the IRWIN 2078309 is the strongest multi-function value.
What is the best way to strip very thin wire?
Use mechanical stripping with a precision stripper for the thinnest hookup wire, since it gives you direct control of every strand. If you want a single tool, pick an automatic that reaches 22 or 24 AWG, such as the KAIWEETS KWS-103, and use a light touch with a slow pull. Standard notch strippers crush very fine conductors.
Is Knipex better than Klein?
Neither is better for everyone. Knipex wins on forged precision, shear blade cutting capacity, clean cuts on stranded wire and a lifetime warranty. Klein wins on model range, lighter bodies, cable and NM handling, and US manufacturing. Choose Knipex for daily professional use on heavy conductor, and Klein for general work and lighter carry.
What is the best automatic cable stripping tool?
For NM and MC cable, the Klein Tools 11061 is the strongest choice because it handles 12/2 and 14/2 Romex with an adjustable stop. For single conductors, the Klein 11063W Katapult is the fastest at 8-20 AWG solid and 10-22 AWG stranded, and the Jokari 20050 is the best all-rounder from 0.2 to 6 square millimeters.
Which automatic wire stripping machine is the best for scrap copper?
Scrap copper work is a different category from hand strippers because volume changes the economics. A drill-powered or bench stripper removes insulation in one pass, but the depth stop must be set correctly or the bit will bog down and tear thin wire. For home scale, mechanical stripping or a heavy manual tool is often faster and cheaper than a powered machine.
The Best Wire Strippers Verdict for 2026
The Jokari 20050 is our pick for the best wire strippers overall because it covers a 0.2 to 6 mm2 range without any hole selection, holds stranded wire cleanly, and has replaceable blades. Add the Klein 11063W Katapult if you strip every day and speed matters, the IRWIN Vise-Grip 2078309 if you want strip, cut, loop and crimp in one tool, and the KNIPEX 13 72 8 if you want the finest stranded-wire cuts and a lifetime warranty.
Whichever one you pick, the step that protects your work is the last one: look at the conductor before you terminate it. A clean strip is the foundation of every safe connection, and two seconds of inspection is cheaper than a failed terminal.