Once the blade depth is set can it be locked in place?

Dear Customer, The compression of the machine is done with your hands so once you release the pressure the blade will spring back up. Best Regards, CopperMine

How do I get more cutting blads

So these are just mini utility knife blades, they probably have these at Harbor freight, menards, etc. , otherwise you can order from Amazon, look up mini utility knife blades, one type is CML supply mini utility knife blades on Amazon

What's the best way to get the locking screw loose so that blade can be exchanged?

It is a great design but looks are deceiving because it literally fits easily in the palm of your hand...it is about3-4 inches high. The tiny case t is made of hardened steel and the angled blade pierces the sheath of the wire and allows one to peel the insulation from the wire. The user has to squeeze the unit while pulling the wire through , It's hard to do and I gave it my best effort.

How well does this do on fine, thin pieces of wire?

It actually works on all wires, the best part is the hole/guide that helps so much on keeping the wire straight so the blade can cut it. Hope I help you out..

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CopperMine Versatile Wire Stripper Tool Handheld Copper Wire Stripping Machine Compact & Portable Cable Wire Stripper to Use On-The-Go

CopperMine Versatile Wire Stripper Tool Handheld Copper Wire Stripping Machine Compact & Portable Cable Wire Stripper to Use On-The-Go

Product ID: 729807675

Details

Brand
CopperMine
Material
Copper Steel
Colour
Red
Product Dimensions
8.9L x 5.1W
Handle Material
Plastic

🎒Pocket-sized portability

⚙️Strips 24-0 AWG wires

🛠️Adjustable blade depth

Description

⚡ Strip smarter, not harder — your pocket-sized wire wizard!

DURABLE STEEL CONSTRUCTION - Built with premium steel and a robust guide wheel plate for long-lasting performance in any work environment.
COMPACT POWERHOUSE ON THE GO - Lightweight and pocket-sized design fits on your keyring—perfect for professionals who never stop moving.
SAFE RAZOR BLADE REPLACEMENT - Ditch the box cutter hassle with a dedicated wire stripper that protects your wires and your fingers.
PRECISION STRIPPING FOR EVERY JOB - Easily adjusts blade depth to handle a wide range of wire gauges from 24 AWG to 0 AWG, ensuring flawless results every time.
ERGONOMIC GRIP FOR MAXIMUM CONTROL - Comfortable plastic hand grips reduce hand fatigue during extended use, making your workflow smoother.

The CopperMine CT-102 is a compact, handheld wire stripper engineered for professionals and hobbyists alike. Featuring adjustable blade depth and ergonomic grips, it efficiently strips copper wires from 24 AWG to 0 AWG. Its durable steel construction and portable design make it the ultimate on-the-go tool for precise, safe wire stripping without the mess of razor blades.

Specifications

ASIN	B08N838PW1
Brand	CopperMine
Brand Name	CopperMine
Colour	Red
Customer Reviews	3.7 out of 5 stars 1,132 Reviews
Cutting width	0.44 Inches
Grip Type	Ergonomic
Handle Material	Plastic
Item Dimensions L x W	8.9L x 5.1W Centimeters
Manufacturer	CopperMine
Manufacturer Part Number	CT-102
Material	Copper , Coppermine, Steel
Material Type	Copper,Coppermine,Steel
Model Number	CT-102
Product Dimensions	8.9L x 5.1W Centimeters
Set Name	Single Unit
Specific Uses For Product	DIY projects, on-the-go use, electrical work, hobbyist activities, professional use
UPC	784099903205
Unit Count	1.0 Count

Reviews

P**7

Can carry anywhere.

Like the idea of small size wires holes.

26.08.2021

G**Y

What a time saver, money well spent

Great tool. Worked exactly as we hoped and made stripping numerous long lengths of electric cable very easy. Instructions were easy to follow and tool is made of quality material. Would highly recommend.

24.03.2026

C**N

Great buy!

Makes stripping wire effortless.

1.11.2025

M**M

No me gusto

No es practico como aparenta ser... muy dificil poder pelar los cables

1.07.2025

H**D

Bon pour le prix

Très satisfait de mon achat merci

22.08.2025

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