CCMT-EM carbide turning insert
CCMT-HM carbide turning insert
CCMT-EF carbide turning insert for finishing
CCMT-DF carbide turning insert for finishing
CCMT Style Turning Inserts (Starke)
A CCMT insert is a popular type of indexable carbide turning insert used in metal working and has been standardised under the ISO system.
Here is the ISO breakdown for CCMT Inserts:
C = 80° rhombic (diamond) shape
C = 7° positive clearance angle (relief angle)
M = Tolerance class (medium)
T = Single-sided insert with a central hole for screw clamping, plus a molded chipbreaker
Common sizes of CCMT Insert include:
CCMT 06 (small)
CCMT 09
CCMT 12
CCMT Inserts are classed as general purpose turning inserts and they are primarily used for: external turning, facing & boring work on manual or CNC lathes.