Insize INSTCS06 5mm 3 Flute HSS M2 Countersink BD25-Machining & Threading impact sockets with Anodised colour

impact sockets with Anodised colour coat finish for corrosion resistance and easy size identification

Jaw width: 150mm

Roll length: 100 metre

Weight(net):1

It is the ideal work partner for both the tradesman and home handyman

Insize INSTCS06 5mm 3 Flute HSS M2 Countersink BD25-Machining & Threading impact sockets with Anodised colourInsize 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