Accessories for rotary tools in dental and industrial quality: Diamond-coated Bits, Drills and Discs.

For glass, ceramics, plastic: Diamond Tools

Ball-shaped diamond-coated Grinding Bits for Glass and Stone

For drilling and machining of glass and types of stone including granite. Recommended for use on drill presses with a speed of 2,000rpm with a speed of 2,000rpm with the use of coolant. Shaft Ø 2.35mm (3/32").

Diamond Twist Drills

With natural diamond dust for cleaning out holes in pearls, coral, turquoise and other precious stones. Shanks Ø 2.35mm (3/32").

Diamond Burs

Shape, grind, finish and engrave with precision! These high-quality, long lasting diamond burs offer the hardness of an even diamond coating over stainless steel to provide uniform cutting on a variety of materials such as glass, ceramics, porcelain, stones, non-ferrous metals, steel (even chrome-cobalt alloy), etc. All shanks Ø 2.35mm (3/32").

Diamond-Coated Cutting Discs with Cooling Holes

For cutting, grinding and deburring. Same application as described below. Less heating up due to cooling holes. No burn marks! Shaft Ø 2.35mm (3/32").

Diamond Cut-Off Wheels

For cutting very hard and brittle materials. Only 0.6mm (3/128") thick, wheel Ø 20mm (13/16") or 38mm (1 1/2"), shank of mandrel: Ø 2.35mm (3/32").

California Residents Prop 65 Information

This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to