Insize INSTCS12 12.4mm 3 Flute HSS M2 Countersink exp-31025 Tempered glass viewing screen with

Tempered glass viewing screen with replacement shields

Size: 3/4"F to 1/2"M

Single phase induction motor

The triple wide angled fluted design is self-centering allowing the user to provide a heavy

6pt 4-3/8”(111mm)

Insize INSTCS12 12.4mm 3 Flute HSS M2 Countersink exp-31025 Tempered glass viewing screen withInsize 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