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Polishing Bobs
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Polish small areas and hard-to-reach spots. Use these bobs with lapping pastes and buffing compounds and a drill or grinder for bits and burs.
Choose soft bobs for a finer finish.
For technical drawings and 3-D models, click on a part number.
Head | Soft | Medium | ||||||
---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Speed, rpm | Material | Each | Each | ||
Cylinder with Flat Tip | ||||||||
1/4" | 1/4" | 1/8" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
3/8" | 1/2" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1/2" | 1/2" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1/2" | 3/4" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1/2" | 1" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1 1/4" | 1 1/4" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1 1/2" | 1" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
1 1/2" | 1 1/2" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
Cylinder with Rounded Tip | ||||||||
1/2" | 1" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 1 1/2" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
Cylinder with Pointed Tip | ||||||||
1/4" | 3/4" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
5/16" | 5/8" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
Ball with Rounded Tip | ||||||||
5/16" | 3/8" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
1/2" | 1/2" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
Oval with Rounded Tip | ||||||||
1/2" | 1/2" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
Pear with Rounded Tip | ||||||||
1/2" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 0000 |
1" | 1 1/4" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cone with Flat Tip | ||||||||
1/2" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 1 1/4" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cone with Rounded Tip | ||||||||
1/2" | 1" | 1/8" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
3/4" | 1 1/2" | 1/4" | 20,000 | Felt | 00000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 00000000 | 00000 | 0000000 | 00000 |
Tear Drop with Pointed Tip | ||||||||
3/8" | 3/4" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
Disc with Flat Edge | ||||||||
5/8" | 1/4" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
7/8" | 1/4" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
1" | 1/4" | 3/32" | 20,000 | Felt | 000000 | 00 | 0000000 | 0000 |
Aggressive Polishing Bobs
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Remove scratches from your workpiece with these hard bobs. Use them with lapping pastes and buffing compounds and a drill or grinder for bits and burs.
Choose rock hard bobs for the most aggressive material removal or when working with hard materials.
For technical drawings and 3-D models, click on a part number.
Head | Hard | Rock Hard | ||||||
---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Speed, rpm | Material | Each | Each | ||
Cylinder with Flat Tip | ||||||||
1/4" | 1/4" | 1/8" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
3/8" | 1/2" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1/2" | 1/2" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1/2" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1/2" | 1" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1 1/4" | 1 1/4" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1 1/2" | 1" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 00000 |
1 1/2" | 1 1/2" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cylinder with Rounded Tip | ||||||||
1/2" | 1" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1 1/2" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cylinder with Pointed Tip | ||||||||
1/4" | 3/4" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
5/16" | 5/8" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
Ball with Rounded Tip | ||||||||
5/16" | 3/8" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
1/2" | 1/2" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Oval with Rounded Tip | ||||||||
1/2" | 1/2" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 1" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Pear with Rounded Tip | ||||||||
1/2" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 00000 |
1" | 1 1/4" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cone with Flat Tip | ||||||||
1/2" | 3/4" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 1 1/4" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Cone with Rounded Tip | ||||||||
1/2" | 1" | 1/8" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
3/4" | 1 1/2" | 1/4" | 20,000 | Felt | 0000000 | 0000 | 0000000 | 0000 |
1" | 2" | 1/4" | 20,000 | Felt | 0000000 | 00000 | 0000000 | 00000 |
Tear Drop with Pointed Tip | ||||||||
3/8" | 3/4" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
Disc with Flat Edge | ||||||||
5/8" | 1/4" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
7/8" | 1/4" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
1" | 1/4" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
Disc with Tapered Edge | ||||||||
5/8" | 3/16" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
3/4" | 3/16" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
7/8" | 3/16" | 3/32" | 20,000 | Felt | 0000000 | 0000 | 000000 | 00 |
No-Mess Polishing Bobs for Aluminum, Soft Metals, and Nonmetals
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The silicon carbide abrasive cuts quickly with light pressure. It’s embedded in these bobs so you don’t need messy compounds. Polish small areas and hard-to-reach spots using a drill or grinder for bits and burs. Grit is approximate.
For technical drawings and 3-D models, click on a part number.
Head | |||||||
---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Speed, rpm | Abrasive Material | Choose a Grit | Each | |
For Use On Aluminum, Brass, Bronze, Copper, Plastic, Rubber | |||||||
Cylinder with Flat Tip—Felt | |||||||
1/4" | 1/4" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 00000 | |
1/2" | 1/2" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 0000 | |
3/4" | 3/4" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 0000 | |
Cylinder with Rounded Tip—Felt | |||||||
3/8" | 1/2" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 0000 | |
Cone with Rounded Tip—Felt | |||||||
3/8" | 1/2" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 0000 | |
1/2" | 1" | 1/8" | 15,000 | Silicon Carbide | 0000000 | 0000 | |
3/4" | 1 1/2" | 1/4" | 15,000 | Silicon Carbide | 0000000 | 0000 |
No-Mess Polishing Bobs for Stainless Steel and Hard Metals
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The long-lasting diamond abrasive is already embedded in these bobs so you don’t need messy compounds. Polish small areas and hard-to-reach spots using a drill or grinder for bits and burs. Grit is approximate.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Shank Dia. | Max. Speed, rpm | Abrasive Material | Material | For Finish | Choose a Grit | Each | |
For Use On Stainless Steel, Titanium, Steel, Iron, Nickel | |||||||||
Cylinder with Flat Tip | |||||||||
1/4" | 1/4" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 00000 | |
1/2" | 1/2" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 0000 | |
3/4" | 3/4" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 00000 | |
Cylinder with Rounded Tip | |||||||||
3/8" | 1/2" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 0000 | |
Cone with Rounded Tip | |||||||||
3/8" | 1/2" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 0000 | |
1/2" | 1" | 1/8" | 15,000 | Diamond | Felt | Polished | 0000000 | 00000 | |
3/4" | 1 1/2" | 1/4" | 15,000 | Diamond | Felt | Polished | 0000000 | 00000 |