Holemaker Bi-Metal Holesaw 83mm Dia. MA10602 it is equivalent to 2

it is equivalent to 2 x 15cfm units with the added advantage of two stage compression for higher pressure capability when required

8mm (SE6M)

- Blade lock knob

91698 1 x low profile black lamp housing

Holemaker Bi-Metal Holesaw 83mm Dia. MA10602 it is equivalent to 2UN100 083 Holemaker Bi Metal Holesaw 83mm Dia. PREMIUM QUALITY BI METAL M42 COBALT HIGH SPEED STEEL. Suitable for drilling a wide range of materials includingsteel aluminium brass cast iron plastics & wood. The M42(8% Cobalt) high speed steel teeth offer optimal cuttinglife & performance. VARIABLE PITCH 4 6 TEETH PER INCH. For reduced vibration delivering increased life performance& accuracy. Diameter: 83mm (3 1 4 ) Thread: 5 8