Insize INSTCS10 10.4mm 3 Flute HSS M2 Countersink Automotive~Repair~Kits the Metaltech sharpener runs on

the Metaltech sharpener runs on 240V / 50Hz and offers twin-direction operation for greater versatility and control

enabling manoeuvrability when fitted to carts

Used in suction guns

Nickel plated finish for corrosion resistance

Solid rubber wheel with steel core for durability and floor protection

Insize INSTCS10 10.4mm 3 Flute HSS M2 Countersink Automotive~Repair~Kits the Metaltech sharpener runs onInsize 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