Holemaker Bi-Metal Holesaw 108mm Dia. 4021220 Electronic safety shutdown: no kickback

Electronic safety shutdown: no kickback if the drill bit stops unexpectedly – for high user safety

The Tiger Bearing Cup Installer installs two bearing cups in one procedure

The containers can be easily lifted off the trolley for cleaning or maintenance When Tipping

Drill diameter 31mm

Works on round and Hex shaped dies

Holemaker Bi-Metal Holesaw 108mm Dia. 4021220 Electronic safety shutdown: no kickbackUN100 108 Holemaker Bi Metal Holesaw 108mm Dia. PREMIUM QUALITY BI METAL M42 COBALT HIGH SPEED STEEL. Suitable for drilling a wide range of materials including steel aluminium brass cast iron plastics & wood. The M42 (8% Cobalt) high speed steel teeth offer optimal cutting life & performance. VARIABLE PITCH 4 6 TEETH PER INCH. For reduced vibration delivering increased life performance & accuracy. Diameter: 108mm (4 1 4 ) Thread: 5 8