EM|80° Rhombic Carbide Turning Insert for Medium Machining

Turning Specialist: Engineered as an 80° Rhombic Negative Insert, providing high edge strength for versatile and demanding turning operations.
EM Chipbreaker Design: Features the specialized EM Profile, optimized for superior chip control and reduced cutting forces during Medium Machining (Semi-finishing).
Precise Radius Options: Available in CNMG120408 (R0.8) and CNMG120412 (R1.2) to meet specific surface finish requirements.

Categories: CNMG Inserts

Turning Specialist: Engineered as an 80° Rhombic Negative Insert, providing high edge strength for versatile and demanding turning operations.
EM Chipbreaker Design: Features the specialized EM Profile, optimized for superior chip control and reduced cutting forces during Medium Machining (Semi-finishing).
Precise Radius Options: Available in CNMG120408 (R0.8) and CNMG120412 (R1.2) to meet specific surface finish requirements.

PRODUCT INFORMATION & TECHNICAL DATA
Product Series	CNMG-EM	Insert Shape	80° Rhombic	Relief Angle
Chipbreaker	EM	Application	Medium Machining	Insert Type	Negative Turning Insert
MODEL & DIMENSIONS
Model	IC (mm)	S (mm)	RE (mm)	Feed f (mm/rev)	ap (mm)
CNMG120408-EM	12.7	4.76	0.8	0.13-0.5	0.5-5.0
CNMG120412-EM	12.7	4.76	1.2	0.15-0.55	0.5-5.0
Contact our sales team for the recommended grade for your application!