UNIKUT BI-METAL HOLESAW SET, PLUMBERS – PVC,7 PIECE

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.

7 Piece Set Includes:
1 x UN100-044 – 44mm (1-3/4")
1 x UN100-051 – 51mm (2")
1 x UN100-063 – 63mm
1 x UN100-079 – 79mm (3-1/8")
1 x UN100-092 – 92mm (3-5/8")
1 x UN100-121 – 121mm (4-3/4")
1 x UN102-140 – 7/16" Arbor