Insize INSTCS08 8.3mm 3 Flute HSS M2 Countersink Accessories Also includes straight scrapers for

Also includes straight scrapers for general surface preparation and scratch awl

Backed by AuzGrip’s lifetime warranty

4 position adjustable boom

1 Break Pin Tool

Insize INSTCS08 8.3mm 3 Flute HSS M2 Countersink Accessories Also includes straight scrapers forInsize 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