Koyo-Sha Abrasive Cloth KF Wheel
The Koyo Abrasive KF Wheel is a high-performance abrasive cloth wheel engineered for grinding, deburring, and finishing metals. Its flap-style design promotes uniform material removal and extended life, while the cooling effect helps prevent workpiece burning. Ideal for both manual and automatic polishing applications across steel, aluminum, and other alloys.
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Designed by Koyo-Sha, this KF Wheel uses abrasive cloth flaps mounted on a wheel format, enabling consistent surface roughness and efficient transition to subsequent polishing steps. Available in multiple grit sizes and constructions, it adapts to a wide range of industrial needs from light surface prep to heavy stock removal.
Koyo-Sha Abrasive Cloth KF Wheel
The abrasive KF Wheel combines flexibility and durability for dry use finishing. Its design minimizes clogging and adapts even to curved surfaces, delivering uniform results. This makes it suitable for automated grinding lines or precision edge work, balancing strong cutting with smooth surface finishing performance.
Features
Overview
Inside & Outside Diameters (Special Sizes)
| Inside Diameter | Special For | Outside Diameter Options |
|---|---|---|
| 180 mm | 65 mm | 180, 200 |
| 300 mm | 90 mm | 250, 300 |
| 350 mm | 130–165 mm | 300, 350, 400 |
| 400 mm | 190–240 mm | 350, 400, 450 |
Maximum RPM by Size
| O.D. × I.D. (mm) | Width 20–50 mm | Width 51–100 mm | Width 101–125 mm | Width 126–150 mm | Width 151–175 mm | Width 176–200 mm |
|---|---|---|---|---|---|---|
| 100× – | 7500 | – | – | – | – | – |
| 125× – | 6000 | – | – | – | – | – |
| 150× – | 5000 | – | – | – | – | – |
| 180× – | 4600 | 3800 | – | – | – | – |
| 200×65 | 4000 | 3500 | 2900 | 2800 | 2800 | 2700 |
| 250×90 | 3000 | 2500 | 2400 | 2300 | 2300 | 2300 |
| 300×90 | 3000 | 2500 | 2400 | 2300 | 2300 | 2300 |
| 300×130 | 3000 | 2500 | 2100 | 1800 | 1700 | 1600 |
| 300×165 | 3000 | 2500 | 2100 | 1800 | 1700 | 1600 |
| 350×130 | 2600 | 2300 | 1900 | 1700 | 1600 | 1500 |
| 350×165 | 2600 | 2300 | 1900 | 1700 | 1600 | 1500 |
| 350×190 | 2600 | 2100 | 2100 | 2000 | 1900 | 1800 |
| 350×240 | 2400 | 2400 | 2100 | 2000 | 1900 | 1800 |
| 400×130 | 2400 | 2100 | 1900 | 1800 | 1700 | 1600 |
| 400×190 | 2100 | 2100 | 1900 | 1800 | 1700 | 1600 |
| 400×240 | 2400 | 2100 | – | – | – | – |
