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Modular Drills

KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads

Features and benefits
  • Drill Fix DFC inserts for KSEM PLUS B1 heads feature a rhombic shape that creates a steeper cutting angle to prevent lid generation in material stacks.

  • DFC geometry provides lateral guidance and good hole quality.

  • KCU25™ grade has high metal removal rates. With its advanced TiCN-Al-CVD coating, it excels with superior tool life in stable working conditions.

  • KCU40™ is your first choice for high reliability when machining most materials for applications with medium cutting speeds. It features a multilayered TiAlN-PVD coating, providing high wear resistance in challenging conditions.

  • Two indexable cutting edges.
Product specifications
Product # 5118328
ISO Catalog Number DFC05T312D32HP
ANSI Catalog Number DFC05T312D32HP
Grade KCU25
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[LI] Insert Length Metric 12
[LI] Insert Length Inch .4720
[W] Insert Width Metric 9,400
[W] Insert Width Inch .3700
[D1] Insert Hole Size Metric 3,400
[D1] Insert Hole Size Inch .1340
[S] Insert Thickness Metric 3,750
[S] Insert Thickness Inch .1480
[REPSILON] Corner Radius MM 1,200
[REPSILON] Corner Radius Inch .0470
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DFC-HP

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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 [W] Insert Width Metric [W] Insert Width Inch [D1] Insert Hole Size Metric [D1] Insert Hole Size Inch [S] Insert Thickness Metric [S] Insert Thickness Inch [REPSILON] Corner Radius MM [REPSILON] Corner Radius Inch
5118327 DFC040310D28HP DFC040310D28HP KCU25 Y Y Y 10 .3940 7,600 .2990 2,850 .1120 3,180 .1250 1 .0390
5118328 DFC05T312D32HP DFC05T312D32HP KCU25 Y Y Y 12 .4720 9,400 .3700 3,400 .1340 3,750 .1480 1,200 .0470
5118329 DFC06T312D36HP DFC06T312D36HP KCU25 Y Y Y 16 .6300 12,40 .4880 4,400 .1730 3,750 .1480 1,200 .0470
5118450 DFC070416D45HP DFC070416D45HP KCU25 Y Y Y 18 .7090 14,50 .5710 4,400 .1730 4,750 .1870 1,600 .0630
5118451 DFC090520D56HP DFC090520D56HP KCU25 Y Y Y 24 .9450 19 .7480 5,500 .2170 5,250 .2070 2 .0790
5118452 DFC040310D28HP DFC040310D28HP KCU40 Y Y Y 10 .3940 7,600 .2990 2,850 .1120 3,180 .1250 1 .0390
5118453 DFC05T312D32HP DFC05T312D32HP KCU40 Y Y Y 12 .4720 9,400 .3700 3,400 .1340 3,750 .1480 1,200 .0470
5118454 DFC06T312D36HP DFC06T312D36HP KCU40 Y Y Y 16 .6300 12,40 .4880 4,400 .1730 3,750 .1480 1,200 .0470
5118455 DFC070416D45HP DFC070416D45HP KCU40 Y Y Y 18 .7090 14,50 .5710 4,400 .1730 4,750 .1870 1,600 .0630
5118456 DFC090520D56HP DFC090520D56HP KCU40 Y Y Y 24 .9450 19 .7480 5,500 .2170 5,250 .2070 2 .0790

Product Usage

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M
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KCU25 KCU40

Grades

  • KCU25

    Turning Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.

    Turning Application: The KCU25 grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cut and high feed rates.

    Holemaking Composition: Advanced CVD TiCN-Al2O3 coating combined with a tough carbide substrate.

    Holemaking Application: First choice for steel, stainless steel, and cast iron. This grade offers adequate deformation resistance, excellent edge strength, and superior wear resistance over a wide range of machining conditions for high productivity with very good reliability.

  • KCU40

    Composition: Multilayered TiN-TiAlN-PVD coating and a tough substrate, that withstands interruptions and provides high wear resistance for long tool life.
    Application: KCU40 is the first choice for high reliability in most materials. This grade should be used at medium speeds and high feeds due to sharper edges. KCU40 covers steel, stainless steel, cast iron, and high-temperature alloys for high toughness applications under certain conditions.

Inserts and Holder Bodies for Drill Fix Side Inserts • DFC-HP Geometry

KSEM-HPCCL Center Inserts
KSEMP-HPGM Center Inserts
Drill Fix side inserts • DFR-GD Geometry
Drill Fix side inserts • DFR-LD Geometry
Drill Fix side inserts • DFR-MD Geometry
Drill Fix side inserts • DFT-HP Geometry
Drill Fix side inserts • DFT-MD Geometry
Drill Fix Side Inserts • DFC-MD Geometry
KSEM PLUS™ WD Shanks • 1.5 x D • Metric
KSEM PLUS™ WD Shanks • 3 x D • Metric
KSEM PLUS™ WD Shanks • 5 x D • Metric
KSEM PLUS™ WD Shanks • 8 x D • Metric
KSEM PLUS™ WD Shanks • 10 x D • Metric