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.

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LNPU-SGE

Inserts for Heavy Duty Machining

Product Code	LI	W	S	BS	Rε	HM	Cutting Edges
LNPU15T608SRGE KC520M »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KC522M »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KC725M »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KCK15 »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KCPK30 »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KCPM20 »	16.90	10.00	4.76	1.80	0.80	0.10	4
LNPU15T608SRGE KCPM40 »	16.90	10.00	4.76	1.80	0.80	0.10	4