Insize INSTCS08 8.3mm 3 Flute HSS M2 Countersink Power~Tools Air Pressure required: 90 PSI

Air Pressure required: 90 PSI

Suitable for hospital and shopping centre applications

Overall length: 180mm

Lifting speed: 4 / 8 m/minute

1000mm 3/4" square drive flex handle / breaker bar

Insize INSTCS08 8.3mm 3 Flute HSS M2 Countersink Power~Tools Air Pressure required: 90 PSIInsize Countersinks are made from 100% M42 Cobalt High Speed Steel. They are used for countersinking holes and deburring in a wide variety of materials including ferrous and non ferrous metals. The triple, wide angled fluted design is self centering allowing the user to provide a heavy, 90 degree, chamfer to the entrance of a drilled hole. This chamfer may also be required to allow the correct seating of a countersink head screw or to provide the lead