Insulated handle
Also driveshaft on Rover 200/400 models and Mercedes 7
Compatible with most whetstone bench grinders with an 80mm bore
Rubber boot around ratchet head to Minimise in use damage
Fitted with ball bearing rollers for smooth lifting and lowering
Step Drill Bit, 4 - 30mm Insulated handleStep drill bit with 2mm increments perfect for drilling into steel, brass, copper, aluminium, wood and plastics. Manufactured from good quality high speed steel, correctly hardened for a longer life. Drill steps marked at graduations: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm.