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About Polishing Stones and Bobs
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Match grit size and micron ratings to the texture, appearance, and flatness you need to achieve.
No-Mess Polishing Bobs for Hard Metals
 |  |
Cylinder with Flat Tip | Cylinder with Round Tip |
 | |
Cone with Round Tip |
Eliminate the need for messy compounds while polishing hard metals. These bobs come embedded with diamond, the hardest abrasive we offer. They’re best for cutting into stainless steel, titanium, and other tough materials. Use them to polish small areas and hard-to-reach spots with a drill or grinder for bits and burs. Grit is approximate.
Wool Felt—Softer than rubber, these bobs better conform to your work surface and prevent gouging. They're the best choice for final finishing steps.
Head | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Rotation Speed, rpm | Material | Grit | 1-9 | 10-Up | |||
Diamond Abrasive—For Stainless Steel, Titanium, Steel, Iron, and Nickel | ||||||||||
Cylinder with Flat Tip | ||||||||||
| 1/4" | 1/4" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A91 | 00000 | 00000 | ||
| 1/2" | 1/2" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A92 | 0000 | 0000 | ||
| 3/4" | 3/4" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A93 | 00000 | 00000 | ||
Cylinder with Round Tip | ||||||||||
| 3/8" | 1/2" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A97 | 0000 | 0000 | ||
Cone with Round Tip | ||||||||||
| 3/8" | 1/2" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A94 | 0000 | 0000 | ||
| 1/2" | 1" | 1/8" | 15,000 | Wool Felt | 2000 (Polished) | 4564A95 | 00000 | 00000 | ||
| 3/4" | 1 1/2" | 1/4" | 15,000 | Wool Felt | 2000 (Polished) | 4564A96 | 00000 | 00000 | ||
