1. Positive grip 1/4" and 6mm capacity collet chuck.
2. Compact and lightweight.
3. Ball bearing construction for long tool lift.
4. Hardened steel components for durability.
5. Roll type throttle. It is easy to change speed during operation.
6. Front exhaust air flow system.
1. Throttle type: lever. 2. Collet capacity: 1/4" (6 mm). 3. Grinding wheel capacity: 1" (25 mm). 4. Burr head capacity: 1/2" (13 mm). 5. Max. free speed: 22,000. 6. Overall length: 172 mm. 7. Weight: 0.7 kg. 8. Max. air consumption: 7.8 cfm (220L/min). 9. Air pressure: 90 psi (6.2 bar). 10. Air lnlet: 1/4". 11. Min. hose size: 3/8" (9.5 mm).