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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LNGU-SGEM

Inserts for Heavy Duty Machining

Product Code	LI	W	S	BS	Rε	HM	Cutting Edges
LNGU15T616SRGEM KC520M »	17.01	10.00	4.76	0.95	1.62	0.10	4
LNGU15T616SRGEM KCK15 »	17.01	10.00	4.76	0.95	1.62	0.10	4
LNGU15T616SRGEM KCPK30 »	17.01	10.00	4.76	0.95	1.62	0.10	4
LNGU15T616SRGEM KCPM20 »	17.01	10.00	4.76	0.95	1.62	0.10	4