PFERD
POLINOX® Unmounted Flap Wheels and Accessories - Flap Wheel Reducer Flanges
POLINOX® unmounted flap wheels are manufactured with abrasive impregnated nylon filament. The flexible open-cell structure of the non-woven material gives very elastic and cool-grinding properties. Due to the flexibility of the non-woven fleece, the tool will not alter the surface geometry of the workpiece. Different surface textures and roughness levels can be obtained by selecting from a range of grit sizes, abrasive grains, and tool designs.
Advantages:
- No heat buildup during grinding.
- Extensive and diverse range of dimensions, grit sizes, and tool types.
Application Examples:
- Matte and satin-finishing of metals.
- Non-ferrous metal depolishing.
- Cleaning of oxidized non-ferrous metals.
- Continuous matte finishing of stainless steel (without visible transitions).
- Surface roughening of plastics in preparation for adhesive bonding.
These reducing flanges can be used to mount PFERD flap wheels on a stationary machine (Bench Grinder).
| EDP | Fits Flap Wheel Bore | Arbor Hole | For Wheel Diameter |
| 45720 | 1 | 1/2 | 4 - 6 |
| 45721 | 1 | 5/8 | 4 - 6 |
| 45722 | 1 | 3/4 | 4 - 6 |
| 45725 | 1-3/4 | 1/2 | 8 - 10 |
| 45726 | 1-3/4 | 5/8 | 8 - 10 |
| 45727 | 1-3/4 | 3/4 | 8 - 10 |
| 45728 | 1-3/4 | 1 | 8 - 10 |