Holemaker Bi-Metal Holesaw 54mm Dia. AB2887-437 Endurance Test: 500h

Endurance Test: 500h

7mm) • Works with steel pipes

Conduit And Metric Threads Possible In Such Materials As Stainless

55 Metres Total Head (max)

Holemaker Bi-Metal Holesaw 54mm Dia. AB2887-437 Endurance Test: 500hUN100 054 Holemaker Bi Metal Holesaw 54mm 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: 54mm (2 1 8 ) Thread: 5 8