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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.
Polishing Bobs
 |  |  |  |
Cylinder with Flat Tip | Cylinder with Round Tip | Cylinder with Pointed Tip | Ball with Round Tip |
 |  |  |  |
Oval with Round Tip | Pear with Round Tip | Cone with Flat Tip | Cone with Round Tip |
 |  |  | |
Tear Drop with Pointed Tip | Disc with Flat Edge | Disc with Tapered Edge |
Head | Soft | Medium | Hard | Extra Hard | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Rotation Speed, rpm | Each | Each | Each | Each | ||||||
Wool Felt | |||||||||||||
Cylinder with Flat Tip | |||||||||||||
| 1/4" | 1/4" | 1/8" | 20,000 | 4811A15 | 00000 | 4811A25 | 00000 | 4811A51 | 00000 | 4811A57 | 00000 | ||
| 3/8" | 1/2" | 1/8" | 20,000 | 4811A16 | 0000 | 4811A26 | 0000 | 4811A52 | 0000 | 4811A58 | 0000 | ||
| 1/2" | 1/2" | 1/8" | 20,000 | 4811A721 | 0000 | 4811A69 | 0000 | 4811A71 | 0000 | 4811A72 | 0000 | ||
| 1/2" | 3/4" | 1/8" | 20,000 | 4811A722 | 0000 | 4811A17 | 0000 | 4811A37 | 0000 | 4811A59 | 0000 | ||
| 1/2" | 1" | 1/8" | 20,000 | 4811A723 | 0000 | 4811A27 | 0000 | 4811A53 | 0000 | 4811A61 | 0000 | ||
| 3/4" | 3/4" | 1/8" | 20,000 | 4811A724 | 0000 | 4811A19 | 0000 | 4811A39 | 0000 | 4811A62 | 0000 | ||
| 3/4" | 1" | 1/8" | 20,000 | 4811A725 | 0000 | 4811A21 | 0000 | 4811A41 | 0000 | 4811A63 | 0000 | ||
| 1" | 1" | 1/4" | 20,000 | 4811A726 | 0000 | 4811A23 | 0000 | 4811A43 | 0000 | 4811A64 | 0000 | ||
| 1" | 2" | 1/4" | 20,000 | 4811A727 | 0000 | 4811A28 | 0000 | 4811A54 | 0000 | 4811A65 | 0000 | ||
| 1 1/4" | 1 1/4" | 1/4" | 20,000 | 4811A728 | 0000 | 4811A29 | 0000 | 4811A55 | 0000 | 4811A66 | 0000 | ||
| 1 1/2" | 1" | 1/4" | 20,000 | 4811A729 | 00000 | 4811A24 | 00000 | 4811A49 | 00000 | 4811A67 | 00000 | ||
| 1 1/2" | 1 1/2" | 1/4" | 20,000 | 4811A731 | 00000 | 4811A31 | 00000 | 4811A56 | 00000 | 4811A68 | 00000 | ||
Cylinder with Round Tip | |||||||||||||
| 1/2" | 1" | 1/8" | 20,000 | 4812A727 | 0000 | 4812A25 | 0000 | 4812A28 | 0000 | 4812A53 | 0000 | ||
| 3/4" | 1 1/2" | 1/4" | 20,000 | 4812A728 | 0000 | 4812A65 | 0000 | 4812A75 | 0000 | 4812A54 | 0000 | ||
| 1" | 2" | 1/4" | 20,000 | 4812A729 | 0000 | 4812A66 | 0000 | 4812A76 | 0000 | 4812A55 | 0000 | ||
Cylinder with Pointed Tip | |||||||||||||
| 1/4" | 3/4" | 3/32" | 20,000 | ——— | 0 | 4812A81 | 0000 | 4812A88 | 0000 | ——— | 0 | ||
| 5/16" | 5/8" | 3/32" | 20,000 | ——— | 0 | 4812A82 | 0000 | 4812A89 | 0000 | ——— | 0 | ||
Ball with Round Tip | |||||||||||||
| 5/16" | 3/8" | 3/32" | 20,000 | ——— | 0 | 4812A79 | 0000 | 4812A87 | 0000 | ——— | 0 | ||
| 1/2" | 1/2" | 1/8" | 20,000 | 4812A731 | 0000 | 4812A42 | 0000 | 4812A45 | 0000 | 4812A56 | 0000 | ||
| 3/4" | 3/4" | 1/4" | 20,000 | 4812A732 | 0000 | 4812A67 | 0000 | 4812A77 | 0000 | 4812A57 | 0000 | ||
| 1" | 1" | 1/4" | 20,000 | 4812A733 | 0000 | 4812A68 | 0000 | 4812A78 | 0000 | 4812A58 | 0000 | ||
Oval with Round Tip | |||||||||||||
| 1/2" | 1/2" | 1/8" | 20,000 | 4812A724 | 0000 | 4812A18 | 0000 | 4812A22 | 0000 | 4812A49 | 0000 | ||
| 3/4" | 3/4" | 1/8" | 20,000 | 4812A725 | 0000 | 4812A63 | 0000 | 4812A73 | 0000 | 4812A51 | 0000 | ||
| 1" | 1" | 1/4" | 20,000 | 4812A726 | 0000 | 4812A64 | 0000 | 4812A74 | 0000 | 4812A52 | 0000 | ||
Pear with Round Tip | |||||||||||||
| 1/2" | 3/4" | 1/8" | 20,000 | 4812A16 | 0000 | 4812A26 | 0000 | 4812A34 | 0000 | 4812A41 | 0000 | ||
| 3/4" | 1" | 1/4" | 20,000 | 4812A17 | 0000 | 4812A27 | 0000 | 4812A35 | 0000 | 4812A43 | 0000 | ||
| 1" | 1 1/4" | 1/4" | 20,000 | 4812A19 | 0000 | 4812A29 | 0000 | 4812A36 | 0000 | 4812A44 | 0000 | ||
Cone with Flat Tip | |||||||||||||
| 1/2" | 3/4" | 1/8" | 20,000 | 4812A11 | 0000 | 4812A21 | 0000 | 4812A31 | 0000 | 4812A37 | 0000 | ||
| 3/4" | 1" | 1/4" | 20,000 | 4812A13 | 0000 | 4812A23 | 0000 | 4812A32 | 0000 | 4812A38 | 0000 | ||
| 1" | 1 1/4" | 1/4" | 20,000 | 4812A14 | 0000 | 4812A24 | 0000 | 4812A33 | 0000 | 4812A39 | 0000 | ||
Cone with Round Tip | |||||||||||||
| 1/2" | 1" | 1/8" | 20,000 | 4812A721 | 0000 | 4812A12 | 0000 | 4812A15 | 0000 | 4812A46 | 0000 | ||
| 3/4" | 1 1/2" | 1/4" | 20,000 | 4812A722 | 0000 | 4812A61 | 0000 | 4812A71 | 0000 | 4812A47 | 0000 | ||
| 1" | 2" | 1/4" | 20,000 | 4812A723 | 0000 | 4812A62 | 0000 | 4812A72 | 0000 | 4812A48 | 0000 | ||
Tear Drop with Pointed Tip | |||||||||||||
| 3/8" | 3/4" | 3/32" | 20,000 | ——— | 0 | 4812A59 | 0000 | 4812A86 | 0000 | ——— | 0 | ||
Disc with Flat Edge | |||||||||||||
| 5/8" | 1/4" | 3/32" | 20,000 | ——— | 0 | 4812A83 | 0000 | 4812A94 | 0000 | ——— | 0 | ||
| 7/8" | 1/4" | 3/32" | 20,000 | ——— | 0 | 4812A84 | 0000 | 4812A95 | 0000 | ——— | 0 | ||
| 1" | 1/4" | 3/32" | 20,000 | ——— | 0 | 4812A85 | 0000 | 4812A96 | 0000 | ——— | 0 | ||
Disc with Tapered Edge | |||||||||||||
| 5/8" | 3/16" | 3/32" | 20,000 | ——— | 0 | ——— | 0 | 4812A91 | 0000 | ——— | 0 | ||
| 3/4" | 3/16" | 3/32" | 20,000 | ——— | 0 | ——— | 0 | 4812A92 | 0000 | ——— | 0 | ||
| 7/8" | 3/16" | 3/32" | 20,000 | ——— | 0 | ——— | 0 | 4812A93 | 0000 | ——— | 0 | ||
Synthetic Felt | |||||||||||||
Cylinder with Flat Tip | |||||||||||||
| 1/4" | 1/4" | 1/8" | 20,000 | ——— | 0 | ——— | 0 | 8258N11 | 0000 | ——— | 0 | ||
| 3/8" | 1/2" | 1/8" | 20,000 | 8258N14 | 0000 | ——— | 0 | 8258N15 | 0000 | ——— | 0 | ||
| 1/2" | 1/2" | 1/8" | 20,000 | 8258N16 | 0000 | ——— | 0 | 8258N17 | 0000 | ——— | 0 | ||
| 1/2" | 3/4" | 1/8" | 20,000 | 8258N18 | 0000 | ——— | 0 | 8258N19 | 0000 | ——— | 0 | ||
| 1/2" | 1" | 1/8" | 20,000 | 8258N21 | 0000 | ——— | 0 | 8258N22 | 0000 | ——— | 0 | ||
| 3/4" | 3/4" | 1/8" | 20,000 | 8258N23 | 0000 | ——— | 0 | 8258N24 | 0000 | ——— | 0 | ||
| 3/4" | 1" | 1/8" | 20,000 | 8258N25 | 0000 | ——— | 0 | 8258N26 | 0000 | ——— | 0 | ||
| 1" | 1" | 1/8" | 20,000 | 8258N12 | 0000 | ——— | 0 | 8258N13 | 0000 | ——— | 0 | ||
Cylinder with Pointed Tip | |||||||||||||
| 1/4" | 3/4" | 1/8" | 20,000 | 8258N36 | 0000 | ——— | 0 | 8258N37 | 0000 | ——— | 0 | ||
Ball with Round Tip | |||||||||||||
| 1/4" | 1/4" | 1/8" | 20,000 | ——— | 0 | ——— | 0 | 8258N38 | 0000 | ——— | 0 | ||
| 3/8" | 3/8" | 1/8" | 20,000 | 8258N39 | 0000 | ——— | 0 | 8258N41 | 0000 | ——— | 0 | ||
| 1/2" | 1/2" | 1/8" | 20,000 | 8258N42 | 0000 | ——— | 0 | 8258N43 | 0000 | ——— | 0 | ||
| 3/4" | 3/4" | 1/8" | 20,000 | 8258N44 | 0000 | ——— | 0 | 8258N45 | 0000 | ——— | 0 | ||
| 1" | 1" | 1/8" | 20,000 | 8258N46 | 0000 | ——— | 0 | 8258N47 | 0000 | ——— | 0 | ||
Cone with Round Tip | |||||||||||||
| 3/8" | 1/2" | 1/8" | 20,000 | 8258N27 | 0000 | ——— | 0 | 8258N28 | 0000 | ——— | 0 | ||
| 1/2" | 3/4" | 1/8" | 20,000 | 8258N29 | 0000 | ——— | 0 | 8258N31 | 0000 | ——— | 0 | ||
| 3/4" | 1 1/8" | 1/8" | 20,000 | 8258N32 | 0000 | ——— | 0 | 8258N33 | 0000 | ——— | 0 | ||
Disc with Flat Edge | |||||||||||||
| 5/8" | 1/4" | 3/32" | 20,000 | 8258N48 | 0000 | ——— | 0 | 8258N49 | 0000 | ——— | 0 | ||
| 7/8" | 1/4" | 3/32" | 20,000 | 8258N51 | 0000 | ——— | 0 | ——— | 0 | ——— | 0 | ||
| 1" | 1/4" | 3/32" | 20,000 | 8258N52 | 0000 | ——— | 0 | 8258N53 | 0000 | ——— | 0 | ||
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.
Polishing Bob and Compound Kits
 |
Everything you need to polish small areas and hard-to-reach spots. These kits include polishing bobs in different shapes, sizes, and hardness ratings, along with buffing compounds. Use these bobs in a drill or grinder for bits and burs.
Most buffing processes have two steps, cutting and coloring.
1. Cutting removes scratches and surface imperfections.
2. Coloring produces an even finish.
Wool Felt—These bobs absorb and retain compounds better than synthetic felt bobs, so you don't need to reapply as often.
Synthetic Felt—These bobs have more pores than wool felt. For soft and medium bobs, the pores make the head squishy for squeezing into small spaces. For hard and extra hard bobs, the pores dissipate heat during aggressive polishing to extend the bobs’ life and prevent damage to your workpiece.
Soft—Create the finest finish and polish delicate materials.
Medium—Balance removing material with leaving a smooth finish.
Hard—For aggressive material removal.
Extra Hard—The most aggressive material removal. These bobs are also good for hard materials.
No. of Pieces | Hardness Rating | For Polishing Step | Includes | Container Type | Each | |||
|---|---|---|---|---|---|---|---|---|
Wool Felt | ||||||||
| 20 | Medium, Hard | Coloring, Cutting | Four Hard Tapered-Edge Buffing Wheels—3/4" Dia. × 1/8" Thick. Four Medium Flat-Edge Buffing Wheels—3/4" Dia. × 1/8" Thick. One 1/2 oz. Extra-Smooth-Finish Brown Tripoli Cutting Compound One 1/2 oz. Polished-Finish Black Cutting Compound One 1/2 oz. Polished-Finish Red Rouge Coloring Compound One 1/2 oz. Polished-Finish White Coloring Compound One 1/8" Dia. Shank for Buffing Wheels One Medium Ball Polishing Bob—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One Medium Cone with Flat Tip Polishing Bob—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. One Medium Cone with Round Tip Polishing Bob—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. One Medium Cylinder with Flat Tip Polishing Bob—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One Medium Cylinder with Round Tip Polishing Bob—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. One Medium Oval Polishing Bob—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One Medium Pear Polishing Bob—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. | Plastic Case | 4791A71 | 000000 | ||
| 55 | Hard, Extra Hard | Coloring, Cutting | Four Extra-Hard Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Extra-Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Extra-Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Extra-Hard Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Polished-Finish Black Cutting Compound One 1/2 oz. Polished-Finish White Coloring Compound Three Extra-Hard Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/4" Shank Dia. Three Extra-Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Extra-Hard Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Hard Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/4" Shank Dia. Three Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Hard Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Hard Flat-Edge Buffing Wheels—1" Dia. × 1/4" Thk. | Plastic Case | 4791A31 | 000000 | ||
| 57 | Soft, Medium | Coloring, Cutting | Four Medium Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Medium Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four Medium Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Extra-Smooth-Finish Brown Tripoli Cutting Compound One 1/2 oz. Polished-Finish White Coloring Compound Three Medium Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/4" Shank Dia. Three Medium Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Medium Flat-Edge Buffing Wheels—1" Dia. × 1/4" Thk. Three Soft Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/4" Shank Dia. Three Soft Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. | Plastic Case | 4791A32 | 000000 | ||
| 59 | Soft, Medium, Hard, Extra Hard | Coloring, Cutting | Four Extra-Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Extra-Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Medium Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Extra-Smooth-Finish Brown Tripoli Cutting Compound One 1/2 oz. Polished-Finish Black Cutting Compound One 1/2 oz. Polished-Finish White Coloring Compound Three Extra-Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Extra-Hard Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Hard Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Medium Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Medium Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Soft Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/2" Head Lg. × 1/4" Shank Dia. Three Soft Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. | Plastic Case | 4791A33 | 000000 | ||
Synthetic Felt | ||||||||
| 35 | Soft | Coloring | Four Soft Ball with Round Tip Polishing Bobs—3/8" Head Dia. × 3/8" Head Lg. × 1/8" Shank Dia. Four Soft Cone with Round Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Polished-Finish Vegetable-Based White Coloring Compound Three Soft Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Soft Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Three Soft Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Three Soft Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Soft Flat-Edge Buffing Wheels—5/8" Dia. × 1/4" Thk. Three Soft Flat-Edge Buffing Wheels—7/8" Dia. × 1/4" Thk. Two Soft Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Two Soft Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/8" Head Lg. × 1/8" Shank Dia. | Plastic Case | 4791A34 | 000000 | ||
| 39 | Hard | Coloring, Cutting | Four Hard Cone with Round Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Cylinder with Flat Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four Hard Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Polished-Finish Vegetable-Based Black Cutting Compound One 1/2 oz. Polished-Finish Vegetable-Based White Coloring Compound Three Hard Ball with Round Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Hard Ball with Round Tip Polishing Bobs—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three Hard Ball with Round Tip Polishing Bobs—3/8" Head Dia. × 3/8" Head Lg. × 1/8" Shank Dia. Three Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Three Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Three Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Hard Flat-Edge Buffing Wheels—5/8" Dia. × 1/4" Thk. Two Hard Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Two Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/8" Head Lg. × 1/8" Shank Dia. | Plastic Case | 4791A35 | 000000 | ||
| 51 | Soft, Hard | Coloring, Cutting | Four Hard Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Four Soft Cylinder with Flat Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Polished-Finish Vegetable-Based Black Cutting Compound One 1/2 oz. Polished-Finish Vegetable-Based White Coloring Compound Three Hard Ball with Round Tip Polishing Bobs—3/8" Head Dia. × 3/8" Head Dia. × 1/8" Shank Dia. Three Hard Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Three Hard Cone with Round Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Hard Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Hard Flat-Edge Buffing Wheels—5/8" Dia. × 1/4" Thk. Three Soft Ball with Round Tip Polishing Bobs—3/8" Head Dia. × 3/8" Head Dia. × 1/8" Shank Dia. Three Soft Cone with Round Tip Polishing Bobs—1/2" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Three Soft Cone with Round Tip Polishing Bobs—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Soft Cylinder with Flat Tip Polishing Bobs—1/2" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Soft Flat-Edge Buffing Wheels—5/8" Dia. × 1/4" Thk. Three Soft Flat-Edge Buffing Wheels—7/8" Dia. × 1/4" Thk. Two Hard Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Two Hard Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/8" Head Lg. × 1/8" Shank Dia. Two Soft Ball with Round Tip Polishing Bobs—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Two Soft Cone with Round Tip Polishing Bobs—3/4" Head Dia. × 1 1/8" Head Lg. × 1/8" Shank Dia. | Plastic Case | 4791A36 | 000000 | ||
No-Mess Polishing Bobs for Soft Metals and Nonmetals
Head | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Rotation Speed, rpm | Material | Choose a Grit | 1-9 | 10-Up | |||
Silicon Carbide Abrasive—For Aluminum, Brass, Bronze, Copper, and Plastic | ||||||||||
 | ||||||||||
Cylinder with Flat Tip | ||||||||||
| 1/4" | 1/4" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A81 | 00000 | 00000 | ||
| 1/2" | 1/2" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A82 | 0000 | 0000 | ||
| 3/4" | 3/4" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A83 | 0000 | 0000 | ||
 | ||||||||||
Cylinder with Round Tip | ||||||||||
| 3/8" | 1/2" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A87 | 0000 | 0000 | ||
 | ||||||||||
Cone with Round Tip | ||||||||||
| 3/8" | 1/2" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A84 | 0000 | 0000 | ||
| 1/2" | 1" | 1/8" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A85 | 0000 | 0000 | ||
| 3/4" | 1 1/2" | 1/4" | 15,000 | Wool Felt | 400 (Extra Smooth), 600 (Polished), 800 (Polished) | 4564A86 | 0000 | 0000 | ||
Mold Repair Kits
 |
Keep these kits on hand to repair damaged molds. They come with everything you need to smooth bumps, buff scratches, and shine surfaces.
No. of Pieces | Includes | For Use On | For Finish | Container Type | Each | ||
|---|---|---|---|---|---|---|---|
| 77 | Twenty Aluminum-Oxide Polishing Stones (100-1200 Grit) Nine Silicon-Carbide Polishing Stones (120-1200 Grit) One Polishing Stone Holder One 2 oz. Bottle of Lubricant Three Horse-Hair Polishing Brushes (Cup-Style)—1/4" Brush Dia. × 1/8" Shank Dia. Three Horse-Hair Polishing Brushes (End-Style)—1/4" Brush Dia. × 1/8" Shank Dia. Three Steel Polishing Brushes (End-Style)—1/4" Brush Dia. × 1/8" Shank Dia. Three Aluminum-Oxide Sanding Bits (60 Grit)—3/16" Head Dia. × 3/16" Head Lg. × 1/8" Shank Dia. Three Aluminum-Oxide Sanding Bits (60 Grit)—1/4" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Aluminum-Oxide Sanding Bits (120 Grit)—1/8" Head Dia. × 3/8" Head Lg. × 1/8" Shank Dia. Three Aluminum-Oxide Sanding Bits (120 Grit)—7/32" Head Dia. × 3/8" Head Lg. × 1/8" Shank Dia. One Aluminum-Oxide Belt Sanding Stick (320 Grit) Eleven Birch Wood Lapping Sticks Three 2 gram Syringes of Polished-Finish (2-22 Microns) Diamond Lapping Paste One 50 gram Tube of Mold Polish Three Polishing Bobs (Flat-Tip Cylinder) —1/4" Head Dia. × 3/8" Head Lg. × 1/8" Shank Dia. Three Polishing Bobs (Round-Tip Cone)—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three Polishing Bobs (Bevel-Tip Rectangle)—1/4" Head Wd. × 1" Head Lg. × 1/8" Shank Dia. | Aluminum, Brass, Ceramic, Copper, Iron, Lead, Masonry, Plastic, Tin | Smooth, Extra Smooth, Polished | Plastic Case | 8376N11 | 0000000 |
Rotary Tool Buffing and Polishing Kits for Dremel Grinders
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Buff, polish, and clean with these kits.
No. of Pieces | For Mfr. Model No. | Includes | Each | ||
|---|---|---|---|---|---|
| 20 | 100, 100-N/7, 200, 3000, 3000-1/24, 7760-N/10, 8220, 8220-1/28, 8240, 8250, 8260 | Six Buffing Wheels—1/2" Dia. Five Buffing Wheels—1" Dia. Cup-Style Polishing Brush—1/2" Brush Dia. × 1/8" Shank Dia. End-Style Polishing Brush—1/8" Brush Dia. × 1/8" Shank Dia. Two Wheel-Style Polishing Brushes—3/4" Brush Dia. × 1/8" Shank Dia. Polishing Bob—3/8" Head Dia. Polishing Bob with 1/8" Shank—1/2" Head Dia. Slotted-Head Mandrel—1/8" Shank Dia. Spiral Mandrel—1/8" Shank Dia. Polishing Compound Plastic case | 4742N11 | 000000 |
No-Mess Polishing Bob Assortments for Hard Metals
 |
Keep multiple shapes, sizes, and grits on hand to polish hard metals without any messy compounds. These bobs come embedded with long-lasting diamond abrasive—the hardest 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. Labels in the lid include our part numbers, so it's easy to replenish the assortments.
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.
No. of Pieces | Includes | Material | Container Type | Each | |||
|---|---|---|---|---|---|---|---|
Diamond Abrasive—For Stainless Steel, Titanium, Steel, Iron, and Nickel | |||||||
| 24 | Three 600-Grit (Polished) Cone with Round Tip—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three 600-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three 800-Grit (Polished) Cone with Round Tip—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three 800-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three 1200-Grit (Polished) Cone with Round Tip—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three 1200-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Three 2000-Grit (Polished) Cone with Round Tip—3/8" Head Dia. × 1/2" Head Lg. × 1/8" Shank Dia. Three 2000-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. | Wool Felt | Plastic Case | 8394N11 | 0000000 | ||
No-Mess Polishing Bob Assortments for Soft Metals and Nonmetals
 |
Keep multiple shapes, sizes, and grits on hand to polish soft materials without any messy compounds. These bobs are embedded with silicon carbide abrasive, which generates minimal heat to reduce material buildup. That makes them best for polishing soft materials prone to clogging, such as aluminum. All cut fast and with light pressure. Use them to polish small areas and hard-to-reach spots with a drill or grinder for bits and burs. Grit is approximate. Labels in the lid include our part numbers, so it's easy to replenish the assortments.
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.
No. of Pieces | Includes | Material | Container Type | Each | |||
|---|---|---|---|---|---|---|---|
Silicon Carbide Abrasive—For Aluminum, Brass, Bronze, Copper, and Plastic | |||||||
| 33 | Four 400-Grit (Extra Smooth) Cone with Round Tip—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four 400-Grit (Extra Smooth) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four 400-Grit (Extra Smooth) Cylinder with Flat Tip—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Four 600-Grit (Polished) Cone with Round Tip—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four 600-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four 600-Grit (Polished) Cylinder with Flat Tip—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. Four 800-Grit (Polished) Cone with Round Tip—1/2" Head Dia. × 1" Head Lg. × 1/8" Shank Dia. Four 800-Grit (Polished) Cylinder with Flat Tip—1/4" Head Dia. × 1/4" Head Lg. × 1/8" Shank Dia. Four 800-Grit (Polished) Cylinder with Flat Tip—3/4" Head Dia. × 3/4" Head Lg. × 1/8" Shank Dia. | Wool Felt | Plastic Case | 8459N11 | 0000000 | ||
Polishing Bob and Compound Kits for Reciprocating Polishers
 |
Everything you need to polish flat surfaces with a reciprocating polisher. These kits include polishing bobs in different sizes and hardness ratings, along with buffing compounds. The bobs have a flat profile that moves back and forth with the motion of the reciprocating polisher. They’re good for large surfaces or squeezing into narrow, linear spaces. Use the beveled tip to polish at an angle.
Most buffing processes have two steps, cutting and coloring.
1. Cutting removes scratches and surface imperfections.
2. Coloring produces an even finish.
Wool Felt—These bobs absorb and retain compounds better than synthetic felt bobs, so you don't need to reapply as often.
Medium—Balance removing material with leaving a smooth finish.
Hard—For aggressive material removal.
No. of Pieces | Hardness Rating | For Polishing Step | Includes | Container Type | Each | |||
|---|---|---|---|---|---|---|---|---|
Wool Felt | ||||||||
| 26 | Medium, Hard | Coloring, Cutting | Four Hard Rectangle with Bevel Tip Polishing Bobs—1/2" Head Wd. × 1/2" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Rectangle with Bevel Tip Polishing Bobs—1/4" Head Wd. × 1/4" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. Four Hard Rectangle with Bevel Tip Polishing Bobs—3/8" Head Wd. × 3/8" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Rectangle with Bevel Tip Polishing Bobs—1/2" Head Wd. × 1/2" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Rectangle with Bevel Tip Polishing Bobs—1/4" Head Wd. × 1/4" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. Four Medium Rectangle with Bevel Tip Polishing Bobs—3/8" Head Wd. × 3/8" Head Thk. × 1 1/2" Head Lg. × 1/8" Shank Dia. One 1/2 oz. Polished-Finish White Coloring Compound One 1/2 oz. Smooth-Finish Gray Cutting Compound | Plastic Case | 8246N11 | 0000000 | ||
Polishing Bobs for Reciprocating Polishers
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Rectangle with Bevel Tip |
