Long-Life Grinding Bits for Nonmetals
4
9
The diamond abrasive in these bits is extremely hard and lasts longer than tungsten carbide. For longer tool life and improved finish, use a water- or oil-soluble mist or coolant.
Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape | Abrasive Material | O'all Lg. | Grit (Surface Texture) | Each | ||
For Carbide, Ceramics, Glass, Grout | |||||||||
1/8" Shank Dia. | |||||||||
| 4 | 0.094" | 5/16" | 40,000 | Barrel | Diamond | 2 1/2" | 120 (Smooth) Silver | 00000000 | 000000 |
1/4" Shank Dia. | |||||||||
| 9 | 0.094" | 5/16" | 40,000 | Barrel | Diamond | 2 1/2" | 120 (Smooth) Silver | 00000000 | 00000 |
| 9 | 0.188" | 5/16" | 40,000 | Barrel | Diamond | 2 1/2" | 120 (Smooth) Silver | 00000000 | 00000 |