Holemaker Bi-Metal Holesaw 21mm Dia.
Product Code: UN100-021
$10.48 (Incl. GST)
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UN100-021 | Holemaker Bi-Metal Holesaw 21mm 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: 21mm (13/16")
• Thread: 1/2"