Grinding Bits for Stainless Steel
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Bits are specially formulated to stay cool during grinding, so they won’t mar or discolor stainless steel. They are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Zirconia alumina bits grind faster and last longer than aluminum oxide bits.
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 | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Stainless Steel | |||||||||||
1/4" Shank Dia. | |||||||||||
| 1 | 1/4" | 3/4" | 66,000 | W164 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 00000 |
| 1 | 1/2" | 1 1/2" | 30,370 | W188 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 1/2" | 2" | 24,000 | W189 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 5/8" | 2" | 21,000 | W197 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 3/4" | 1 1/2" | 24,000 | W207 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 3/4" | 2" | 18,750 | W208 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 1" | 1" | 25,500 | W220 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 1" | 1 1/2" | 19,120 | W221 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 1 | 1" | 2" | 15,900 | W222 | Cylindrical | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 2 | 3/4" | 2 1/2" | 19,800 | A1 | Flat-Top Cone | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 00000 |
| 7 | 3/4" | 1 1/8" | 45,000 | A5 | Barrel | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 8 | 7/8" | 2" | 19,860 | A11 | Barrel | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
| 8 | 1" | 2 3/4" | 16,100 | A3 | Barrel | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 00000 |