Holemaker Bi-Metal Holesaw 30mm Dia. NET115230080 CARBIDE BURRS - DOUBLE CUT

CARBIDE BURRS - DOUBLE CUT BALL SHAPE Head Diameter: 1/4” Overall Length: 2” Shank Diameter: 1/4” Style: SD-1

Easy mounting on available attachment points in the cockpit

It works on all types of colors of antifreeze coolant and/or water

Forged Steel Body

Holemaker Bi-Metal Holesaw 30mm Dia. NET115230080 CARBIDE BURRS - DOUBLE CUTUN100 030 Holemaker Bi Metal Holesaw 30mm 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: 30mm (1 3 16 ) Thread: 1 2