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Mill 4™ Series

Indexable Inserts • Mill 4-11

Features and benefits
  • -SGEM geometry is the first choice for cast iron machining in medium and heavy applications.

  • -M stands for margins, which are used to reinforce the geometry.
Product specifications
Product # 6201022
ISO Catalog Number LNGU110416SRGEM
ANSI Catalog Number LNGU434SRGEM
Grade KCPM40
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[LI] Insert Length Metric 12,16
[LI] Insert Length Inch .4790
[S] Insert Thickness Metric 4,830
[S] Insert Thickness Inch .1900
[W] Insert Width Metric 6,600
[W] Insert Width Inch .2598
[BS]Corner Facet Length Metric 0,100
[BS] Corner Facet Length Inch .0040
[REPSILON] Corner Radius MM 1,600
[REPSILON] Corner Radius Inch .0630
Average Chip Thickness [HM] 0,100
Average Chip Thickness [HM] .0039
Insert Num of Cutting Edges 4
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LNGU11-SGEM • Precision Ground • For Cast Iron and Heavy Applications

Filter By:
Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP [LI] Insert Length Metric [LI] Insert Length Inch [S] Insert Thickness Metric [S] Insert Thickness Inch [W] Insert Width Metric [W] Insert Width Inch [BS]Corner Facet Length Metric [BS] Corner Facet Length Inch [REPSILON] Corner Radius MM [REPSILON] Corner Radius Inch Average Chip Thickness [HM] Average Chip Thickness [HM] Insert Num of Cutting Edges
6131423 LNGU110412SRGEM LNGU433SRGEM KCK15 N N N 12,16 .4790 4,830 .1900 6,600 .2598 0,600 .0220 1,200 .0470 0,100 .0039 4
6131425 LNGU110412SRGEM LNGU433SRGEM KC520M Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,600 .0220 1,200 .0470 0,100 .0039 4
6131426 LNGU110412SRGEM LNGU433SRGEM KCPM40 Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,600 .0220 1,200 .0470 0,100 .0039 4
6131602 LNGU110408SRGEM LNGU432SRGEM KCK15 Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,900 .0360 0,800 .0310 0,100 .0039 4
6131603 LNGU110408SRGEM LNGU432SRGEM KCPK30 Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,900 .0360 0,800 .0310 0,100 .0039 4
6131604 LNGU110408SRGEM LNGU432SRGEM KC520M Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,900 .0360 0,800 .0310 0,100 .0039 4
6131605 LNGU110408SRGEM LNGU432SRGEM KC522M N N Y 12,16 .4790 4,830 .1900 6,600 .2598 0,900 .0360 0,800 .0310 0,100 .0039 4
6131606 LNGU110408SRGEM LNGU432SRGEM KCPM40 Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,900 .0360 0,800 .0310 0,100 .0039 4
6200729 LNGU110416SRGEM LNGU434SRGEM KCK15 N N N 12,16 .4790 4,830 .1900 6,600 .2598 0,100 .0040 1,600 .0630 0,100 .0039 4
6200730 LNGU110416SRGEM LNGU434SRGEM KCPK30 N Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,100 .0040 1,600 .0630 0,100 .0039 4
6201021 LNGU110416SRGEM LNGU434SRGEM KC520M N Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,100 .0040 1,600 .0630 0,100 .0039 4
6201022 LNGU110416SRGEM LNGU434SRGEM KCPM40 Y Y Y 12,16 .4790 4,830 .1900 6,600 .2598 0,100 .0040 1,600 .0630 0,100 .0039 4

Product Usage

P
M
K
N
H
S
C
KC520M KC522M KCK15 KCPK30 KCPM40

Grades

  • KC520M

    A TiAlN-PVD-coated carbide grade developed specifically for general machining of ductile cast iron and can be used with or without coolant.

  • KC522M

    AlTiN-PVD-coated carbide grade engineered to provide better performance in general machining of high-temperature alloys and stainless steel. KC522M resists breakage and offers improved wear resistance and increased strength.

  • KCK15

    Composition: A multilayered coating with thick MTCVD TiCN-Al2O3 layers applied over a carbide substrate specifically engineered for cast irons.
    Application: Delivers consistent performance in high-speed machining of grey and ductile irons. The substrate design permits the insert to stay in the cut for a long time at high speeds with minimum deformation. The thick CVD coating and post-coat treatment provide superior wear resistance ensuring long and consistent tool life. Can be applied both in straight and lightly interrupted cuts.

  • KCPK30

    A multilayered TiN-TiCN-Al2O3-CVD-coated carbide grade with advanced Beyond™ post-coat treatment and a very tough substrate. KCPK30 has a wide application area in general and rough milling of steels and cast irons. It performs best dry but can also be used wet.

  • KCPM40

    Coated carbide grade with an advanced PVD TiAlN/AlCrN coating. Tough substrate with excellent capability at higher temperatures. KCPM40™ is the first choice for milling steel and stainless steel. Good thermal shock resistance makes this grade ideal for both wet and dry machining. Primarily for use in general and heavy machining.

Inserts and Holder Bodies for LNGU11-SGEM • For Cast Iron and heavy applications

LNGU11-ELEJ • For Aluminum and other non-ferrous alloys
LNGU11-EGE • For Stainless Steel and high-temp alloys
LNGU11-SGE • Universal geometry • 1st Choice for Steel
LNPU11-SGE • Precision Pressed • General Purpose
Shell Mills • Mill 4-11 • Metric
Screw-On End Mills • Mill 4-11 • Metric
Cylindrical End Mills • Mill 4-11 • Metric
Weldon End Mills • Mill 4-11 • Metric
Mill 4-15™ • Screw-On End Mills • Inch
Mill 4-15™ • Weldon End Mills • Inch
Mill 4-15™ • Cylindrical End Mills • Inch
Mill 4-15™ • Shell Mills • Inch