Machining Cemented Carbide

This blog entry focus is on machining the following:

Cemented carbide with a Co content of less than 17%:

1. First choice for machining is CBN
2. Should use a round cbn insert
3. The insert should have a chamfered cutting edge
4. Machining with coolant is recommended
5. Chamfer the workpiece at entry and exit point.

Should you require further assistance in choosing an insert or pricing. Please contact the experts at David Richards Engineering.