The fox f31 462 4quot belt amp 6quot disc sander is built to cope with heavy use it is an extremely valuable tool for any serious woodworker or tradesman it has a cast iron frame for long tool life and durability a cast aluminium work bench that tilts to 45 degrees as well as a mitre gauge the 500w motor generates an impressive disc speed of 2850rpm while remaining quiet during operation the automatic belt tensioner has a drum position control and the belt surface can be used at eithe