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Shoulder Milling

Mill 4™-12KT • Inserts

Features and benefits
  • Up to 15% lower power consumption.

  • Inserts Portfolio: 4 cutting edges, 7 carbide grades & 7 corner radii.

  • Cutter Portfolio: Coarse & Fine Pitch Cutters, Standard diameter range: Inch (2.0 in - 8.0 in.) & Metric (50mm – 200mm)

  • Advanced insert/ pocket interface ensures stability and consistent performance in difficult applications

  • Easy insert indexing.

  • 0.5 to 12mm Axial DOC capability.

  • Designed for Steel & Cast Iron Materials
Product specifications
Product # 6525756
ISO Catalog Number LNGQ120608ERGEKT4
ANSI Catalog Number LNGQ120608ERGEKT4
Grade KC725M
[LI] Insert Length Metric 13
[LI] Insert Length Inch .5118
[S] Insert Thickness Metric 6,350
[S] Insert Thickness Inch .2500
[W] Insert Width Metric 13,38
[W] Insert Width Inch .5270
[REPSILON] Corner Radius MM 0,794
[REPSILON] Corner Radius Inch .0312
Insert Num of Cutting Edges 4
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LNGQ12-EGE • For Steel and Cast Iron

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 [REPSILON] Corner Radius MM [REPSILON] Corner Radius Inch Insert Num of Cutting Edges
6525558 LNGQ120604ERGEKT4 LNGQ120604ERGEKT4 KC522M N N N 13 .5118 6,350 .2500 13,50 .5316 0,397 .0156 4
6525559 LNGQ120604ERGEKT4 LNGQ120604ERGEKT4 KCK15 N N N 13 .5118 6,350 .2500 13,50 .5316 0,397 .0156 4
6525560 LNGQ120604ERGEKT4 LNGQ120604ERGEKT4 KCK20 N N N 13 .5118 6,350 .2500 13,50 .5316 0,397 .0156 4
6525691 LNGQ120604ERGEKT4 LNGQ120604ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 13,50 .5316 0,397 .0156 4
6525692 LNGQ120631ERGEKT4 LNGQ120631ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 12,62 .4972 3,175 .1250 4
6525693 LNGQ120631ERGEKT4 LNGQ120631ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 12,62 .4972 3,175 .1250 4
6525694 LNGQ120631ERGEKT4 LNGQ120631ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 12,62 .4972 3,175 .1250 4
6525695 LNGQ120624ERGEKT4 LNGQ120624ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 12,88 .5074 2,381 .0938 4
6525696 LNGQ120624ERGEKT4 LNGQ120624ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 12,88 .5074 2,381 .0938 4
6525697 LNGQ120624ERGEKT4 LNGQ120624ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 12,88 .5074 2,381 .0938 4
6525698 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KC522M N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525699 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KCK15 N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525700 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KCK20 N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525711 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525712 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525713 LNGQ120620ERGEKT4 LNGQ120620ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 13,01 .5124 1,984 .0781 4
6525714 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KC522M N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525715 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KCK15 N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525716 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KCK20 N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525717 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525718 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525719 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525720 LNGQ120616ERGEKT4 LNGQ120616ERGEKT4 KC725M N N N 13 .5118 6,350 .2500 13,14 .5174 1,558 .0625 4
6525744 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KC522M N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525745 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KCK15 N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525746 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KCK20 N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525747 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525748 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525749 LNGQ120612ERGEKT4 LNGQ120612ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 13,26 .5222 1,191 .0469 4
6525750 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KC522M N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525751 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KCK15 N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525752 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KCK20 N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525753 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KCPK30 N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525754 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KCPM40 N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525755 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KCSM40 N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4
6525756 LNGQ120608ERGEKT4 LNGQ120608ERGEKT4 KC725M N N N 13 .5118 6,350 .2500 13,38 .5270 0,794 .0312 4

Product Usage

P
M
K
N
H
S
C
KC522M KC725M KCK15 KCK20 KCPK30 KCPM40 KCSM40

Grades

  • 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.

  • KC725M

    A high-performance TiAlN-PVD-coated carbide grade for milling steel, stainless steel and ductile cast iron. The good thermal shock resistance of the substrate makes this grade ideal for both wet and dry machining. KC725M is primarily for use in general and heavy machining.

  • 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.

  • KCK20

    Composition: A specially toughened MTCVD-TICN-Al2O3 coating over a wear-resistant substrate.
    Application: The KCK20 grade is specifically engineered to maximise coating adhesion and edge strength making this grade ideal in wet interrupted cutting of grey and ductile irons. It can be used in a wide range of applications from finishing to roughing to maximise productivity wherever strength and reliability are needed.

  • 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.

  • KCSM40

    Coated carbide grade with an advanced PVD TiAlN/TiN coating. Premium substrate with newly developed binder composition. KCSM40  is a high-performance grade for titanium, super alloys, and stainless steel. High thermal shock resistance of the substrate makes this grade ideal for wet machining. First choice for roughing and unsuitable cutting conditions.

Inserts and Holder Bodies for Mill 4™-12<sup>KT</sup> • Inserts • LNGQ12-EGE • For Steel and Cast Iron

Mill 4™-12<sup>KT</sup> • Shell Mill • Coarse Pitch • Metric
Mill 4™-12<sup>KT</sup> • Shell Mill • Medium Pitch • Metric
Mill 4™-12<sup>KT</sup> • Shell Mill • Coarse Pitch • Inch
Mill 4™-12<sup>KT</sup> • Shell Mill •&nbsp;Medium Pitch • Inch