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The Hard Knife Edge Felt Wheel Buff is designed for precise polishing and deburring along edges, grooves, and tight contours. Its firm felt construction maintains a sharp knife edge profile, allowing controlled access into crevices while delivering consistent pressure where accuracy matters most. The dense felt provides crisp, defined polishing action on metals and other hard materials.
Features
- Hard felt construction for firm, controlled polishing
- Knife edge profile for working into grooves and tight areas
- Supplied with pin hole centers for mandrel mounting
- Maintains edge definition under pressure
- Available in multiple diameters
Specifications
| Material | Felt |
|---|---|
| Hardness | Hard |
| Edge Profile | Knife Edge |
| Center Type | Pin Hole |
Available Options
| Part # | Diameter | Pack Size |
|---|---|---|
| 117.490 | 1 in (25.4 mm) | Pack of 3 |
| 117.492 | 1-1/2 in (38.1 mm) | Pack of 3 |
| 117.494 | 2 in (50.8 mm) | Each |
| 117.496 | 2-1/2 in (63.5 mm) | Each |
| 117.498 | 3 in (76.2 mm) | Each |
Notes
- Use with appropriate polishing compounds suited to the material being finished.
- Mount securely on compatible mandrels designed for pin hole felt wheels.
- Operate at speeds appropriate for felt to maintain edge integrity and control.
- Need to buy several variants quickly? Open the Quick Order tab and add everything in one go.
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
- Brand
- Otto Frei
- Part #
- 117.490
- Type
- Polishing Wheels & Bobs
- Dimensions
- 3.5 in x 2 in x 0.5 in
- Material
- Felt
- Hardness
- Hard
- Edge Profile
- Knife Edge
- Center Type
- Pin Hole
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