Performance. Redefined.

Welcome to K&W Grinding — the industry’s trusted resource for expert diamond tool restoration. For over 40 years, we’ve brought performance back to life through precision re-profiling of grinding wheels and drill bits.

Restore Your Edge Today

Extend diamond tool life and save up to 80% over purchasing new wheels.

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The K&W Difference

Return Your Diamond Wheels and Drills to Like-New Performance

At K&W Grinding, we’ve been restoring diamond grinding wheels and drills with unrivaled precision since 1986—delivering consistent performance, exceptional service, and proven results every time.

About Us

Proven Results. Every Time.

More than just restoration, our services reduce costs and increase uptime.

Services

Quick Start Wheels

Our “Quick Start” service delivers wheels ready to run at full capacity immediately, minimizing scrap—and often eliminating startup waste entirely.

Profile Optimization

We consult on your exact specs to guarantee precise profiles, ensuring minimal material removal, maximum edge strength, and higher production rates.

Custom Precision Grinding

We design, engineer and manufacture new grinding profiles tailored for the automotive glass industry to maximize glass production and consistency and reduce down time.

Trusted. Proven. Precise.

Hear from real clients who trust K&W Grinding to deliver precision and performance, unmatched customer service and peace of mind.

“I’m still using the first drill set that you redressed for me and they have almost 3800 holes on them. The holes drilled with them look prettier than the holes drilled by bits with only about 1300 holes on them. The most holes I have documented ever getting out of a previous drill bit is 3500 holes. So thank you and I would say you will be redressing many more for me.”

“They took the test wheel out over the weekend. We got 18,919 meters out of it! Normally we get an average of 10,000 with the old profile and supercut wheels.”

“I tried the test wheel this week with great results. Once again Norm, you are the man!”

“I want to tell you and your crew thank you for the prompt attention in getting grinding wheels back to us in Elkin. Without people like you and your crew we would not have been able to meet our production. It is good to know there are still people willing to help in a crisis. A job well done.”

“Just put in the first 2.1 tonight. It did very well. I watched the first piece grind and there was no sparking. The edge looks real good also.”

“The trial 3.2 profile that we did showed very favorable results with better quality edge work and fewer chipping defects. I would like to convert all of the 3.2 profile to the newer profile that you sent me. The chips that we have been having come back with the old profile. The edgework is must better. Thank you very much!”

“I did get to try those bits. We are able to get 6,500 cycles out of them. Very successful.”