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ISO Carbide Inserts

Screw-On Inserts

Features and benefits
  • Medium geometry with positive rake face for chip control in difficult materials.

  • Beyond™ Drive™ grades included.
Product specifications
Product # 3744990
ISO Catalog Number TCMT16T304MP
ANSI Catalog Number TCMT3251MP
Grade KCS10
[D] Insert IC Size Metric 9,525
[D] Insert IC Size Fraction 3/8
[L10] Ins Cut Edge Length mm 16,50
[L10] Ins Cut Edge Length In .6496
[S] Insert Thickness Metric 3,970
[S] Insert Thickness Fraction 5/32
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Frac 1/64
[D1] Insert Hole Size Metric 4,400
[D1] Insert Hole Size Inch .1732
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TCMT-MP

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Product # ISO Catalog Number ANSI Catalog Number Grade Beyond_Drive_Grades First Choice NA First Choice EMEA First Choice AP [D] Insert IC Size Metric [D] Insert IC Size Fraction [L10] Ins Cut Edge Length mm [L10] Ins Cut Edge Length In [S] Insert Thickness Metric [S] Insert Thickness Fraction [REPSILON] Corner Radius MM [REPSILON] Corner Radius Frac [D1] Insert Hole Size Metric [D1] Insert Hole Size Inch
3639881 TCMT16T308MP TCMT3252MP KCP25 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
3639883 TCMT16T308MP TCMT3252MP KCS10 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
3744880 TCMT16T308MP TCMT3252MP KCM15 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
3744904 TCMT110208MP TCMT2152MP KCP25 N N N 6,350 1/4 11 .4331 2,380 3/32 0,800 1/32 2,800 .1102
3744906 TCMT16T304MP TCMT3251MP KCP25 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,400 1/64 4,400 .1732
3744907 TCMT16T312MP TCMT3253MP KCP25 N N N 9,525 3/8 16,50 .6496 3,970 5/32 1,200 3/64 4,400 .1732
3744932 TCMT16T308MP TCMT3252MP KCM25 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
3744951 TCMT16T308MP TCMT3252MP KCP10 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
3744989 TCMT110208MP TCMT2152MP KCS10 N N N 6,350 1/4 11 .4331 2,380 3/32 0,800 1/32 2,800 .1102
3744990 TCMT16T304MP TCMT3251MP KCS10 N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,400 1/64 4,400 .1732
5591904 TCMT16T304MP TCMT3251MP KCM25B Beyond� Drive� Y Y Y 9,525 3/8 16,50 .6496 3,970 5/32 0,400 1/64 4,400 .1732
5591906 TCMT16T308MP TCMT3252MP KCM25B Beyond� Drive� Y Y Y 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732
5639786 TCMT110208MP TCMT2152MP KCK20B Beyond� Drive� N N N 6,350 1/4 11 .4331 2,380 3/32 0,800 1/32 2,800 .1102
5639792 TCMT16T308MP TCMT3252MP KCK20B Beyond� Drive� N N N 9,525 3/8 16,50 .6496 3,970 5/32 0,800 1/32 4,400 .1732

Product Usage

P
M
K
N
H
S
C
KCK20B KCM15 KCM25 KCM25B KCP10 KCP25 KCS10

Grades

  • KCK20B

    Composition: A specially toughened MTCVD-TICN-Al2O3-TiOCN coating over a wear-resistant substrate.

    Application: The KCK20 grade is specifically engineered to maximize coating adhesion and edge strength making this grade ideal in wet interrupted cutting of gray and ductile irons. It can be used in a wide range of applications from finishing to roughing to maximize productivity wherever strength and reliability are needed.

  • KCM15

    Composition: A multilayer MTCVD-TiCN-Al2O3 coated carbide grade.
    Application: An excellent finishing to medium machining grade for austenitic stainless steels at higher speeds and covers a broad range of steel applications in the P20–25 range. KCM15 grade in combination with unique geometries have been designed to resist depth-of-cut notching and minimise burr formation. The post-coat treatment reduces coating stresses, improves coating adhesion, minimises microchipping and edge build-up, and improves workpiece finish.

  • KCM25

    Composition: A multilayer CVD coating comprised of TiN-MT-TiCN-Al2O3 layers over a tough, cobalt-enriched carbide substrate.
    Application: This CVD-coated grade is designed for general-purpose machining of austenitic stainless steels at moderate speeds and feeds. KCM25 inserts offer an extraordinary combination of toughness, built-up edge resistance, and wear resistance in stainless steel applications.

  • KCM25B

    Composition: A multilayer MTCVD-TiCN-Al2O3-TiOCN coated carbide grade.

    Application: An excellent finishing to medium machining grade for austenitic stainless steels at higher speeds and covers a broad range of steel applications in the P20-25 range. KCM15 grade in combination with unique geometries have been designed to resist depth-of-cut notching and minimize burr formation. The post-coat treatment reduces coating stresses, improves coating adhesion, minimizes microchipping and edge build-up, and improves workpiece finish.

  • KCP10

    Composition: A specially engineered cobalt-enriched carbide grade with thick MTCVD-TiCN-Al2O3 coating for maximum wear resistance.
    Application: An excellent finishing to medium machining grade for a variety of workpiece materials, including most steels, ferritic, martensitic, and PH stainless steels, and cast irons. The cobalt-enriched substrate offers a balanced combination of deformation resistance and edge toughness, while the thick coating layers offer outstanding abrasion resistance and crater wear resistance for high-speed machining. Smooth coating provides resistance to edge build-up and microchipping and produces excellent surface finishes.

  • KCP25

    Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer MTCVD-TiCN-Al2O3 coating with superior interlayer adhesion.
    Application: Best general-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance with excellent insert edge strength. Coating layers offer good wear resistance over a wide range of machining conditions and the post-coat treatment minimises microchipping and improves coating adhesion to substrate leading to long tool life and improved workpiece finishes.

  • KCS10

    Composition: An advanced PVD-AlTiN coated, fine-grained tungsten carbide grade.

    Application: The KCS10 grade specifically engineered for the productive machining of high-temperature alloys. The fine-grained tungsten carbide substrate has excellent toughness and deformation resistance while the advanced PVD coating allows metalcutting speeds double those of conventional PVD-coated cutting tools.