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About Selecting Wool Felt
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Quick-Change Buffing Discs
A special fastener on the back of these flexible discs allows you to easily swap one disc for another to apply lapping pastes and buffing compounds. Use with a backup pad (sold separately) on grinders for bits and burs.
For technical drawings and 3-D models, click on a part number.
Buffing Discs | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Quick-Change | Backup Pads | |||||||||
| Fastener Style | Fastener Material | Dia. | Thick. | Manufacturer Equivalent Model | Material | Max. Speed, rpm | Each | Each | ||
For Flat, Curved, and Internal Surfaces | ||||||||||
| A | Metal | 1" | 1/4" | 3M TSM, Norton Speed-Lok TS, Standard Abrasive SocAtt | Felt | 20,000 | 00000000 | 00000 | 0000000 | 000000 |
| A | Metal | 2" | 1/4" | 3M TSM, Norton Speed-Lok TS, Standard Abrasive SocAtt | Felt | 20,000 | 00000000 | 0000 | 0000000 | 00000 |
| A | Metal | 3" | 1/4" | 3M TSM, Norton Speed-Lok TS, Standard Abrasive SocAtt | Felt | 18,000 | 00000000 | 00000 | 0000000 | 00000 |
| B | Plastic | 2" | 1/4" | 3M Roloc, Norton Speed-Lok TR | Felt | 20,000 | 00000000 | 0000 | 00000000 | 00000 |
| B | Plastic | 3" | 1/4" | 3M Roloc, Norton Speed-Lok TR | Felt | 18,000 | 00000000 | 00000 | 00000000 | 00000 |
Uniform-Finish Buffing Wheels for Flat Surfaces
A uniform density helps distribute abrasive grains evenly throughout these felt wheels for a more consistent surface polish. Use with lapping pastes and buffing compounds. Wheels mount to an unthreaded spindle.
1/16” dia. arbor hole is also known as a pin-hole center.
Medium-density wheels are for soft metals.
For technical drawings and 3-D models, click on a part number.
Buffing Wheels | Shanks | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Dia. | Material | Max. Speed, rpm | Choose a Density | Each | Each | ||
For Tapered Spindles | |||||||||
| 1" | 1/8" | 1/16" | Felt | 1,750 | Hard | 0000000 | 00000 | 0000000 | 00000 |
| 1" | 1/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 0000000 | 0000 |
| 1 1/4" | 1/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 0000000 | 0000 |
| 1 1/2" | 1/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 0000000 | 0000 |
| 1 1/2" | 3/8" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 0000000 | 0000 |
| 1 1/2" | 1/2" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 0000000 | 0000 |
| 2" | 1/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 000000 | 00 |
| 2" | 1/2" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 000000 | 00 |
| 3" | 1/2" | 1/16" | Felt | 1,750 | Hard | 0000000 | 0000 | 000000 | 00 |
| 3" | 3/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 00000 | 000000 | 00 |
| 4" | 1/2" | 1/16" | Felt | 1,750 | Hard | 0000000 | 00000 | 000000 | 00 |
| 4" | 3/4" | 1/16" | Felt | 1,750 | Hard | 0000000 | 00000 | 000000 | 00 |
| 4" | 1" | 1/16" | Felt | 1,750 | Hard | 0000000 | 00000 | 000000 | 00 |
For Straight Spindles | |||||||||
| 6" | 1/4" | 1/2" | Felt | 3,500 | 0000000 | 00000 | 000000 | 00 | |
| 6" | 1/2" | 1/2" | Felt | 3,500 | 0000000 | 00000 | 000000 | 00 | |
| 6" | 3/4" | 1/2" | Felt | 3,500 | 0000000 | 00000 | 000000 | 00 | |
| 6" | 1" | 1/2" | Felt | 3,500 | 0000000 | 00000 | 000000 | 00 | |
| 6" | 1 1/2" | 1/2" | Felt | 3,500 | 0000000 | 000000 | 000000 | 00 | |
| 6" | 2" | 1/2" | Felt | 3,500 | 0000000 | 000000 | 000000 | 00 | |
Uniform-Finish Buffing Wheels for Irregular Surfaces
The edge of the wheel is tapered for polishing joints, grooves, and crevices. A uniform density helps distribute abrasive grains evenly throughout these felt wheels for a more consistent surface polish. Use with lapping pastes and buffing compounds. Wheels mount to an unthreaded spindle. They have a 1/16” dia. arbor hole, which is also known as a pin-hole center.
Buffing Wheels with Shank for Internal and Irregular Surfaces
Shaped for use on inside cylinders or on irregular surfaces, these wheels mount on drills and grinders for bits and burs.
Felt wheels are used with metal polishes.
Firm Felt Discs
This F1 felt provides wear resistance when used for polishing, wicking, cushioning, wiping, and gasketing. It offers excellent vibration absorption and abrasion resistance.
For technical drawings and 3-D models, click on a part number.
| Thick. | Wool Fiber Content | Density, lbs./sq. yd. | Hardness | Pressure to Compress 10%, psi | Temperature Range, °F | Color | Adhesive Type | Adhesive Temperature Range, ° F | Tensile Strength, psi  | Each | |
F1 — Plain Backing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
4" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 3/8" | 95% | 6.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
6" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 0000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 3/8" | 95% | 6.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
8" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 3/8" | 95% | 6.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | __ | __ | 500 | 0000000 | 00000 |
F1 — Adhesive Backing | |||||||||||
4" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 0000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 0000 |
| 3/8" | 95% | 6.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
6" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 3/8" | 95% | 6.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
8" Dia. | |||||||||||
| 1/8" | 95% | 2.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 1/4" | 95% | 4.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |
| 1/2" | 95% | 8.00 | Durometer 35A | 21 | -80° to 200° | White | Rubber | 0° to 180° | 500 | 0000000 | 00000 |