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Indexable Drills

Drill Fix™ DFT™ • Inserts • DS Geometry

Features and benefits
  • 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.
Product specifications
Product # 6025821
ISO Catalog Number DFTX20204DS
ANSI Catalog Number DFTX20204DS
Grade KCU40
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[L10] Ins Cut Edge Length mm 3,310
[L10] Ins Cut Edge Length In .1300
[D] Insert IC Size Metric 5
[D] Insert IC Size Inch .1970
[D1] Insert Hole Size Metric 2,250
[D1] Insert Hole Size Inch .0890
[S] Insert Thickness Metric 2,450
[S] Insert Thickness Inch .0965
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Inch .0160
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Drill Fix™ DFT™ • DS Inserts

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Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP [L10] Ins Cut Edge Length mm [L10] Ins Cut Edge Length In [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
6025665 DFT070408DS DFT070408DS KCU40 Y Y Y 7,940 .3130 12 .4720 4,400 .1730 4,750 .1870 0,800 .0310
6025669 DFT030304DS DFT030304DS KCU40 Y Y Y 3,970 .1560 6 .2360 2,650 .1040 2,950 .1160 0,400 .0160
6025821 DFTX20204DS DFTX20204DS KCU40 Y Y Y 3,310 .1300 5 .1970 2,250 .0890 2,450 .0965 0,400 .0160
6025823 DFT05T308DS DFT05T308DS KCU40 Y Y Y 5,290 .2080 8 .3150 3,400 .1340 3,750 .1480 0,800 .0310
6025894 DFT090508DS DFT090508DS KCU40 Y Y Y 9,920 .3910 15 .5906 5,500 .2170 5,250 .2070 0,800 .0310
6026363 DFT06T308DS DFT06T308DS KCU40 Y Y Y 6,620 .2600 10 .3940 4,400 .1730 3,750 .1480 0,800 .0310

Product Usage

P
M
K
N
H
S
C
KCU40

Warnings • Drill Fix DFR

Grades

  • 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™ DFT™ • DS Inserts

Drill Fix™ DFT™ • GD Inserts
Drill Fix™ DFT™ • HD Inserts
Drill Fix™ DFT™ • HP Inserts
Drill Fix™ DFT™ • LD Inserts
Drill Fix™ DFT™ • MD Inserts
Drill Fix™ DFT™ • ST Inserts
DFT Whistle Notch WD Shank • 2.5 x D
DFT Whistle Notch WD Shank • 4 x D