Your cart is empty.
Your cart is empty.The 80, 120 & 220 grit Specialty Diamond replacement grinding wheel is manufactured using advanced metallurgical bonding procedures producing a superior embed layer of diamond substrate for longer wear life and finish consistency resulting in uniformed grinding profile and long life. Specialty Diamond replacement diamond grinding wheels are designed for use on Drill Doctor 350X, 500X, and 750X models. Specialty Diamond grinding wheel is ideal for sharpening high-speed steel, cobalt, and TiN-coated twist and masonry drill bits. Recommended for use on 3/32"- 3/4" drill bits.
Robert G.
Reviewed in the United States on February 2, 2025
All 3 wheels were were way out of balance!! Unusable
Gary B
Reviewed in the United States on November 23, 2023
Awesome stones. Easy to change
mary wells
Reviewed in the United States on September 27, 2021
I got all three wheels in good time. One of the three didn't have the paper inside the package with the wheel. So without the paper stating what grit the wheel is I just have to assume it is one of the three that is listed in the order. also the maker of the wheels did not stamp inside the wheels what grit they are so if you open the packs to store them in a case you just have to fill of the wheel and guess at the grit. But I am still happy with my order and will use the wheels so I am still happy with my order.
Stephen Acello
Reviewed in the United States on September 26, 2021
Great value but sent 2 of the 120 grit wheels and 1 of the 220 grit wheels. I need the 80 grit to repair some very worn and a few broken drill bits.
Recommended Products
