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..

Deliver to Tunisia

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CopperMine Manual Wire Stripping Tool – Handheld Portable Copper Wire Stripper Machine for Scrap Wire & Cables up to 7/16” – Easy to Use, On-the-Go Cable Stripper for Recycling

CopperMine Manual Wire Stripping Tool – Handheld Portable Copper Wire Stripper Machine for Scrap Wire & Cables up to 7/16” – Easy to Use, On-the-Go Cable Stripper for Recycling

Product ID: 246751001

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Details

Brand
CopperMine
Material
Alloy Steel
Color
Red
Product Dimensions
3.5"L x 2"W
Handle Material
Plastic

👜Compact, portable design

📏Strips wires up to 7/16” diameter

⚙️Manual operation, no power needed

Description

🔧 Strip Smarter, Not Harder – Your Portable Copper Solution!

BUILT TO ENDURE - Durable alloy steel and ergonomic grip designed for daily professional use.
QUICK CLEAN CUTS - Adjustable blade depth ensures minimal copper loss and fast setup.
POWER FREE PRECISION - Strip copper wire anywhere—no batteries or cords required.
COMPACT TRAVEL READY - Lightweight 5.3 oz tool fits perfectly in your kit for on-the-go jobs.
VERSATILE WIRE COMPATIBILITY - Handles solid and stranded wires up to 0.437” for all your recycling needs.

The CopperMine CT-102 is a handheld, manual wire stripper engineered for professionals and hobbyists alike. It strips copper wires and cables up to 7/16” diameter without any power source, featuring an adjustable blade for precise cuts and minimal material loss. Compact and lightweight, it’s built from durable alloy steel with an ergonomic grip, making it the ultimate portable tool for electricians, recyclers, and on-site jobs.

Specifications

Brand	CopperMine
Material	Alloy Steel, Plastic
Color	Red
Product Dimensions	3.5"L x 2"W
Handle Material	Plastic
Grip Type	Ergonomic
Manufacturer	CopperMine
UPC	784099903205
Part Number	CT-102
Item Weight	5.3 ounces
Item model number	CT-102
Size	Small
Item Package Quantity	1
Usage	home use, recycling, job sites without electricity, electricians, hobbyists, recyclers
Batteries Included?	No
Batteries Required?	No

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