Foredom HP4-917 Micromotor Control Box Only AND Scales White formulation is more aggressive

White formulation is more aggressive than the blue version

Brass center hole snaps onto 3/32" mandrels for secure attachment

Smooth jaws protect wire and metal surfaces from marring

Dimensions given are at the thickest point

Foredom HP4-917 Micromotor Control Box Only AND Scales White formulation is more aggressiveThe Foredom HP4 917 Brush Type Control Box is the dedicated power and speed control unit for Foredom's micromotor handpiece system. Sold as the control box only with power cord included this compact unit delivers dual voltage operation (110V 220V) and a full suite of controls for precise rotary tool management at the bench. Front panel controls include an On Off power switch, Forward Reverse rotation selector, and a Manual or Foot Speed Control