Quick Answer: The best way to strip copper wire for scrap is to separate wires thicker than your pinky finger, warm them for easier stripping, and use the right tool for your scrap volume — a handheld stripper for under 100 lbs/month, a tabletop machine for a few hundred lbs, and an electric motorized stripper for 1,000+ lbs. Never burn wire, as it harms the environment and will downgrade your copper at the yard.
Why Strip Copper Wire for Scrap?
Copper is one of the highest-paying metals at scrap yards. Stripping the insulation off certain types of wire turns them into bare bright copper, which usually pays $1.50 or more per pound above insulated copper prices.
But — not all wire is worth stripping. Time, safety, and type of wire all matter. That’s why knowing the best way to strip copper wire is key to making more money without wasting effort.
Do’s & Don’ts of Stripping Copper Wire
✅ Do:
- Strip wires thicker than your pinky finger.
- Warm wire in the sun or oven (on low) to soften insulation.
- Wear gloves and cut away from yourself.
- Use the right tool for the job.
- Sort copper from aluminum or tin-coated wire before stripping.
❌ Don’t:
- Burn wire — it downgrades copper and releases harmful fumes.
- Waste time on thin data wires or wires with low copper content.
- Forget to collect and properly dispose of insulation scraps.
Is Stripping Copper Wire Worth It?
Yes — but it depends on your situation.
- Stripping usually adds about $1.50/lb more compared to selling insulated wire.
- However, stripping removes the insulation weight, so the payout per trip may not feel as high.
- Best practice: save up at least 50 lbs of copper wire before stripping. It’s more efficient and worth the effort.
Tip: Look back at your old scrap receipts to see how much wire you bring in monthly. That’ll help decide if investing in a machine makes sense.
Find the BEST Wire Stripper Out There →
Choosing the Right Method (By Scrap Volume)
Scrapping Less Than 100 Pounds Per Month?
- Best Method: Razor blade or handheld stripper.
- Why: No need to invest in an expensive tool if you’re only handling small amounts.
- Tip: Always cut away from your body and wear gloves.
Scrapping 100–500 lbs Per Month
- Best Method: Tabletop manual wire stripper.
- Why: Faster and safer than hand-stripping without the high cost.
- Tip: Ask other scrappers which models work best — some DIY options can save money.
Scrapping 1,000+ lbs Per Month
- Best Method: Electric or motor-powered wire stripper.
- Why: Time-efficient and worth the upfront cost when working with bulk copper.
- Tip: Learn how to adjust settings for different wire sizes before starting.
*Another Idea: Not sure how much wire you scrap to save up for a stripper? Check back on your old receipts to see your trends and establish a guideline through that information.
Step-by-Step: How to Strip Copper Wire Safely
- Sort Your Wire → Separate copper from aluminum and tin-coated wire (yards will downgrade mixed loads).
- Prepare Your Workspace → Use a bucket or box for stripped copper and one for insulation scraps.
- Warm the Wire → Place in the sun or low oven heat to soften insulation.
- Choose Your Tool → Razor, handheld, tabletop, or electric, depending on your volume.
- Strip Carefully → Cut away from yourself, align wire properly in machines, and feed slowly.
- Dispose of Insulation → Collect leftovers and throw them away properly — don’t leave a mess.
- Double-Check Your Load → Make sure no aluminum or coated wire got mixed in.
Common Questions About Stripping Copper Wire
Is it better to strip or sell copper wire as-is?
- Strip thicker wires for bare bright (higher payout).
- Sell thinner wires insulated — stripping isn’t worth the time.
What is the easiest way to strip copper wire?
- For small loads: use a handheld stripper.
- For large loads: invest in an automatic machine.
- Always warm the wire first for easier insulation removal.
Can I burn copper wire to strip it?
- No. Burning not only downgrades your copper but also releases toxic fumes.
Final Tips & Where to Sell Your Stripped Copper\
Stripping copper wire is one of the best ways to boost your scrap profits — if done smartly. Focus on thicker wires, strip in bulk, and use the right tool for your scrap volume.
