Cut-Off Wheels Giving You Trouble

10% OFF ALL CUT-OFF WHEELS | USE CODE CUTOFF10

Check speed, mounting, and pressure | Blame the wheel instantly when it breaks

It’s not always the wheel’s fault.

If you’ve ever had a cut-off wheel snap mid-job, heat up like a stovetop, or wear down faster than your patience, you’re not alone.

But before you toss another one in the scrap pile, let’s break down what’s really going wrong (and how to fix it).

Common Cut-Off Wheel Problems (And How To Fix Them)

1. Wheel Breakage

Most of the time, it’s caused by too much pressure or running it at the wrong speed, not a defective wheel.

Ease up on the throttle and always check for cracks before spinning one up.

2. Early Wear

If your wheels look half-used after a single shift, you might be running too fast, pushing too hard, or using them on materials they’re not built for.

That combo will kill your discs quickly.

3. Inconsistent Cuts

Dull wheels, poor attachments, or picking the wrong wheel for the job = ugly, uneven results.

Keep your discs sharp and your mounting tight.

4. Excessive Heat & Smoke

We’ve all ignored the burning smell, thinking we could push through. Don’t.

Overheating eats wheels alive. Use coolant or lube and give your discs time to cool between cuts.

5. Uneven Wear

This one’s usually on you.

High pressure and bad angles throw everything off, leading to cracked discs, blown bearings, and wasted time.

Solutions That Actually Work:

Use proper speed settings (read the label, seriously)
Don’t skip coolant—it prevents warping and extends life
Mount wheels right—no wobble, no over-tightening
Replace dull or chipped wheels before they cause damage
Always, always wear PPE

In Conclusion

Cut-off wheels aren’t the problem—how we use them usually is. You’ll cut faster, cleaner, and safer with the right speed, mounting, and pressure.

Pair that with quality wheels (like ours) and the correct PPE; your shop’s not just working hard—it’s working smart.

Catch you next Tuesday!

Jack | Co-Founder Benchmark Abrasives

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RJ Hamster

Cut-Off Wheels Giving You Trouble

Cut-Off Wheels Giving You Trouble

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