Description
VARIABLE PITCH 4 / 6 TEETH PER INCH.
For reduced vibration delivering increased life, performance & accuracy.
• Diameter: 20mm
• Thread: 1/2″
Holemaker Bi-Metal Holesaw 20mm Dia.
$9.32
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.
