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Modular Drills

KSEM PLUS™ • Side Inserts For A1 Heads • DFT™ DS Geometry

Features and benefits
  • Drill Fix™ DFT cutting edges provide a perfect combination of hole quality, productivity, and efficiency. Three indexable cutting edges.

  • DS geometry for improved control of chip flow, chip breakage, and chip curling.

  • These inserts support drilling in P0 and P1 steel, higher alloyed tool steels, and stainless steels where high feed rates cannot be used to provide short chips.

  • 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.
Product specifications
Product # 6025893
ISO Catalog Number DFT090508D63DS
ANSI Catalog Number DFT090508D63DS
Grade KCU40
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[D] Insert IC Size Metric 15
[D] Insert IC Size Inch .5910
[D1] Insert Hole Size Metric 5,500
[D1] Insert Hole Size Inch .2170
[S] Insert Thickness Metric 5,250
[S] Insert Thickness Inch .2070
[REPSILON] Corner Radius MM 0,800
[REPSILON] Corner Radius Inch .0310
[ALPHAN] Clearance Angle Major 8.500
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Drill Fix™ Side Inserts • DFT-DS Geometry

Filter By:
Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP [D] Insert IC Size Metric [D] Insert IC Size 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 [ALPHAN] Clearance Angle Major
6025825 DFT05T308D32DS DFT05T308D32DS KCU40 Y Y Y 8 .3150 3,400 .1340 3,750 .1480 0,800 .0310 8.500
6025826 DFT05T308D33DS DFT05T308D33DS KCU40 Y Y Y 8 .3150 3,400 .1340 3,750 .1480 0,800 .0310 8.500
6025827 DFT06T308D36DS DFT06T308D36DS KCU40 Y Y Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6025828 DFT06T308D39DS DFT06T308D39DS KCU40 Y Y Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6025829 DFT06T308D44DS DFT06T308D44DS KCU40 Y Y Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6025830 DFT070408D45DS DFT070408D45DS KCU40 Y Y Y 12 .4720 4,400 .1730 4,750 .1870 0,800 .0310 8.500
6025891 DFT070408D50DS DFT070408D50DS KCU40 Y Y Y 12 .4720 4,400 .1730 4,750 .1870 0,800 .0310 8.500
6025892 DFT090508D56DS DFT090508D56DS KCU40 Y Y Y 15 .5910 5,500 .2170 5,250 .2070 0,800 .0310 8.500
6025893 DFT090508D63DS DFT090508D63DS KCU40 Y Y Y 15 .5910 5,500 .2170 5,250 .2070 0,800 .0310 8.500
6573311 DFT05T308D32DS DFT05T308D32DS KCU25 N N Y 8 .3150 3,400 .1340 3,750 .1480 0,800 .0310 8.500
6573312 DFT05T308D33DS DFT05T308D33DS KCU25 N N Y 8 .3150 3,400 .1340 3,750 .1480 0,800 .0310 8.500
6573313 DFT06T308D36DS DFT06T308D36DS KCU25 N N Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6573314 DFT06T308D39DS DFT06T308D39DS KCU25 N N Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6573315 DFT06T308D44DS DFT06T308D44DS KCU25 N N Y 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310 8.500
6573316 DFT070408D45DS DFT070408D45DS KCU25 N N Y 12 .4720 4,400 .1730 4,750 .1870 0,800 .0310 8.500
6573317 DFT070408D50DS DFT070408D50DS KCU25 N N Y 12 .4720 4,400 .1730 4,750 .1870 0,800 .0310 8.500
6573318 DFT090508D56DS DFT090508D56DS KCU25 N N Y 15 .5910 5,500 .2170 5,250 .2070 0,800 .0310 8.500
6573319 DFT090508D63DS DFT090508D63DS KCU25 N N Y 15 .5910 5,500 .2170 5,250 .2070 0,800 .0310 8.500

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.