Holemaker 9pc Cobalt Holesaw Set - Electricians 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. 9 Piece Set Includes:

• 1 x UN100-016 - 16mm (5/8")

• 1 x UN100-020 - 20mm

• 1 x UN100-025 - 25mm (1")

• 1 x UN100-032 - 32mm (1-1/4")

• 1 x UN100-040 - 40mm (1-9/16")

• 1 x UN100-051 - 51mm (2")

• 1 x UN102-125 - 11/32" Arbor

• 1 x UN102-140 - 7/16" Arbor

• 1 x UN102-145 - Arbor Thread Adaptor

Holemaker 9pc Cobalt Holesaw Set - Electricians 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. 9 Piece Set Includes:

• 1 x UN100-016 - 16mm (5/8")

• 1 x UN100-020 - 20mm

• 1 x UN100-025 - 25mm (1")

• 1 x UN100-032 - 32mm (1-1/4")

• 1 x UN100-040 - 40mm (1-9/16")

• 1 x UN100-051 - 51mm (2")

• 1 x UN102-125 - 11/32" Arbor

• 1 x UN102-140 - 7/16" Arbor

• 1 x UN102-145 - Arbor Thread Adaptor