Kennametal Mill 4-15 Shoulder Mills Inserts

Mill 4-15™ - Double-Sided Shoulder Milling

Primary Application
The Mill 4™ Series is specially engineered to achieve excellent performance in surface quality as well as higher material removal rates in shoulder milling applications. Its unique design enables multiple passes (stepping down) with outstanding results. Mill 4 is applicable in a wide range of workpiece materials: steel, cast iron, stainless steel, and titanium, from roughing to !nishing operations.

Features and Benefits

Double-sided strong insert with 4 cutting edges.
High positive geometry for lower cutting forces.

Superior wall and surface finish capabilities.
“Stepless” solution. No mismatch when machining walls in different steps.

Click through to the products to see videos of them in action, and also find their related matching tools.

LNGU-EGE

Inserts for Light Machining

Product Code	LI	W	S	BS	Rε	HM	Cutting Edges
LNGU15T612ERGE KC522M »	17.01	10.00	4.76	1.40	1.20	0.08	4
LNGU15T612ERGE KC725M »	17.01	10.00	4.76	1.40	1.20	0.08	4
LNGU15T612ERGE KCPM40 »	17.01	10.00	4.76	1.40	1.20	0.08	4

LNGU-SGE

Inserts for General Purpose Machining

Product Code	LI	W	S	BS	Rε	HM	Cutting Edges
LNGU15T612SRGE KC520M »	17.00	10.00	4.76	1.40	1.20	0.10	4
LNGU15T612SRGE KC522M »	17.00	10.00	4.76	1.40	1.20	0.10	4
LNGU15T612SRGE KC725M »	17.00	10.00	4.76	1.40	1.20	0.10	4
LNGU15T612SRGE KCK15 »	17.00	10.00	4.76	1.40	1.20	0.10	4
LNGU15T612SRGE KCPK30 »	17.00	10.00	4.76	1.40	1.20	0.10	4
LNGU15T612SRGE KCPM20 »	17.00	10.00	4.76	1.40	1.20	0.10	4