Kennametal Mill 4-11 SGE medium-machining representative carbide milling insert

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Kennametal Mill 4-11 LNPU11-SGE Milling Inserts

Name: Kennametal Mill 4-11 LNPU11-SGE Milling Inserts — 6131428 · LNPU110412SRGE · KC522M
Brand: Kennametal
SKU: 6131428

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Kennametal Mill 4-11 LNPU11-SGE Milling Inserts are carbide inserts for medium machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.

SKU: 6131428

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Technical Specifications

Tool configurations

Article ID	Configuration	ISO catalog number	Grade	Corner radius (mm)	Insert length (mm)	Thickness (mm)	Width (mm)	Cutting edges
6131428	LNPU110412SRGE / KC522M	LNPU110412SRGE	KC522M	1.2	12.1	4.83	6.6	4
6131429	LNPU110412SRGE / KCPM40	LNPU110412SRGE	KCPM40	1.2	12.1	4.83	6.6	4
6131430	LNPU110412SRGE / KC725M	LNPU110412SRGE	KC725M	1.2	12.1	4.83	6.6	4
6131502	LNPU110408SRGE / KC522M	LNPU110408SRGE	KC522M	0.8	12.1	4.83	6.6	4
6131503	LNPU110408SRGE / KCPM40	LNPU110408SRGE	KCPM40	0.8	12.1	4.83	6.6	4
6131504	LNPU110408SRGE / KC725M	LNPU110408SRGE	KC725M	0.8	12.1	4.83	6.6	4
6131505	LNPU110408SRGE / KCPK30	LNPU110408SRGE	KCPK30	0.8	12.1	4.83	6.6	4
6131506	LNPU110408SRGE / KC520M	LNPU110408SRGE	KC520M	0.8	12.1	4.83	6.6	4
6131507	LNPU110408SRGE / KCK15	LNPU110408SRGE	KCK15	0.8	12.1	4.83	6.6	4
6131511	LNPU110412SRGE / KCPK30	LNPU110412SRGE	KCPK30	1.2	12.1	4.83	6.6	4
6131512	LNPU110412SRGE / KC520M	LNPU110412SRGE	KC520M	1.2	12.1	4.83	6.6	4
6131513	LNPU110412SRGE / KCK15	LNPU110412SRGE	KCK15	1.2	12.1	4.83	6.6	4
6131557	LNPU110416SRGE / KC522M	LNPU110416SRGE	KC522M	1.6	12.1	4.83	6.6	4
6131558	LNPU110416SRGE / KCPM40	LNPU110416SRGE	KCPM40	1.6	12.1	4.83	6.6	4
6131559	LNPU110416SRGE / KC725M	LNPU110416SRGE	KC725M	1.6	12.1	4.83	6.6	4
6131560	LNPU110416SRGE / KCPK30	LNPU110416SRGE	KCPK30	1.6	12.1	4.83	6.6	4
6969217	LNPU110408SRGE / KCK20B	LNPU110408SRGE	KCK20B	0.8	12.1	4.83	6.6	4

Technical documents

Kennametal Mill 4-11 insert geometry reference

PDF · English

Kennametal Mill 4-11 insert geometry reference (PDF)

Compare With Similar Items

Product	Kennametal Mill 4-11 LNPU11-SGE Milling Inserts View details	Kennametal Mill 4-11 LNGU11-EGE Milling Inserts View details	Kennametal Mill 4-11 LNGU11-ELEJ Milling Inserts View details	Kennametal Mill 4-11 LNGU11-SGE Milling Inserts View details	Kennametal Mill 4-11 LNGU11-SGEM Milling Inserts View details	Kennametal Mill 4-11 LNPU11-EGE Milling Inserts View details
Description	Kennametal Mill 4-11 LNPU11-SGE Milling Inserts are carbide inserts for medium machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.	Kennametal Mill 4-11 LNGU11-EGE Milling Inserts are carbide inserts for light machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.	Kennametal Mill 4-11 LNGU11-ELEJ Milling Inserts are carbide inserts for light machining of aluminum with Mill 4-11 shoulder cutters. This ELEJ geometry is intended for aluminum machining; the listed KC422M grade is also suited to other non-ferrous materials.	Kennametal Mill 4-11 LNGU11-SGE Milling Inserts are carbide inserts for medium machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.	Kennametal Mill 4-11 LNGU11-SGEM Milling Inserts are carbide inserts for heavy machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.	Kennametal Mill 4-11 LNPU11-EGE Milling Inserts are carbide inserts for light machining with Mill 4-11 shoulder cutters. Select the grade for the workpiece and cutting conditions; the geometry name alone does not establish material suitability.
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Technical guidance & FAQs

Applications and materials

Choosing a configuration

Compare the exact material number, ISO designation, grade and corner radius before ordering. This family includes 0.8 mm, 1.2 mm, 1.6 mm radii. Keep the LNPU designation when replacing an insert; do not substitute a similarly sized LNGU insert without checking the cutter and application. Each listed insert has four cutting edges.

Compatibility and use

These exact insert material numbers are listed by Kennametal as compatible with cutter 6131629 (M4D020Z02A20LN11L150). Check the selected cutter material number and insert-seat requirements for other bodies. Match the grade and radius as well as the Mill 4-11 designation.

Technical documents

Use the selected material number and ISO designation when reviewing Mill 4-11 dimensional and cutting-data references. Apply cutting data for the chosen insert geometry, grade and workpiece; cutter maximum RPM is a limit, not a recommended cutting speed.

What is the LNPU11-SGE insert used for?

Kennametal identifies this Mill 4-11 geometry for medium machining. Choose an available grade for your workpiece material and confirm the corner radius against the component drawing.

How do I choose the correct grade?

KC520M: PVD TiAlN-coated carbide developed for ductile cast iron. KC522M: PVD AlTiN-coated carbide for general machining of steel, stainless steel, cast iron and high-temperature alloys. KC725M: PVD TiAlN-coated carbide for steel, stainless steel and high-temperature alloys. KCK15: CVD-coated carbide for cast-iron milling. KCK20B: Carbide grade listed for cast-iron machining. KCPK30: CVD-coated carbide for general and rough milling of steels and cast irons. KCPM40: PVD TiAlN/AlCrN-coated carbide for steel and stainless-steel milling.

What should I include in a replacement-insert quote?

Include the exact insert material number, grade, corner radius, cutter material number and quantity. Tech Tool will confirm selling-unit and package details with the quote.

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Kennametal Mill 4-11 LNPU11-SGE Milling Inserts