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Indexable Drills

Drill Fix™ DFR™ • GD Inserts

Features and benefits
  • General purpose chipbreaker geometry preferred on ductile and normal chipping materials.

  • Preferred on outboard position.
Product specifications
Product # 5066798
ISO Catalog Number DFR020204GD
ANSI Catalog Number DFR020204GD
Grade KCU25
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[LI] Insert Length Metric 7,120
[LI] Insert Length Inch .2803
[W] Insert Width Metric 4,900
[W] Insert Width Inch .1929
[D1] Insert Hole Size Metric 2,300
[D1] Insert Hole Size Inch .0906
[S] Insert Thickness Metric 2,790
[S] Insert Thickness Inch .1098
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Inch .0156
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Drill Fix™ DFR™ • GD Inserts

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 [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
1749648 DFR020204GD DFR020204GD KC7140 N N N 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
1806435 DFR030204GD DFR030204GD KC7140 N N N 8,710 .3429 6 .2362 2,500 .0984 2,880 .1134 0,400 .0156
1806437 DFR040304GD DFR040304GD KC7140 N N N 10,75 .4236 7,380 .2906 2,850 .1122 3,790 .1492 0,400 .0156
5065554 DFR020204GD DFR020204GD KCU40 Y Y Y 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
5065558 DFR030204GD DFR030204GD KCU40 Y Y Y 8,710 .3429 6 .2362 2,500 .0984 2,880 .1134 0,400 .0156
5065661 DFR040304GD DFR040304GD KCU40 Y Y Y 10,75 .4236 7,380 .2906 2,850 .1122 3,790 .1492 0,400 .0156
5066192 DFR040304D28GD DFR040304D28GD KCU40 Y Y Y 10,75 .4236 7,260 .2860 2,850 .1122 3,790 .1492 0,400 .0156
5066798 DFR020204GD DFR020204GD KCU25 Y Y Y 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
5067312 DFR030204GD DFR030204GD KCU25 Y Y Y 8,710 .3429 6 .2362 2,500 .0984 2,880 .1134 0,400 .0156
5067314 DFR040304GD DFR040304GD KCU25 Y Y Y 10,75 .4236 7,380 .2906 2,850 .1122 3,790 .1492 0,400 .0156
5067486 DFR040304D28GD DFR040304D28GD KCU25 Y Y Y 10,75 .4236 7,260 .2860 2,850 .1122 3,790 .1492 0,400 .0156
5068267 DFR020204GD DFR020204GD KCPK10 N N N 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
5068268 DFR030204GD DFR030204GD KCPK10 N N N 8,710 .3429 6 .2362 2,500 .0984 2,880 .1134 0,400 .0156
5068280 DFR040304GD DFR040304GD KCPK10 N N N 10,75 .4236 7,380 .2906 2,850 .1122 3,790 .1492 0,400 .0156

Product Usage

P
M
K
N
H
S
C
KC7140 KCPK10 KCU25 KCU40

Warnings • Drill Fix DFR

Dimensions • DFR Whistle Notch (WD) Shank

Dimensions • DFR Weldon Shank • DIN 1835-1 Form B

Dimensions • DFR Flanged Shank

Grades

  • KC7140

    Composition: PVD TiCN/TiN coated medium-grain carbide with high toughness.

    Application: Best suited for machining of steel and stainless steel. This exceptionally tough grade is perfectly suited for metastable machining conditions offering excellent tool life.

  • KCPK10

    Composition: Advanced TiCN-Al2O3-CVD coating combined with a cobalt-enriched carbide substrate, this grade offers a balanced combination of deformation resistance and edge toughness.
    Application: KCPK10 offers outstanding abrasion and crater wear resistance for high-speed machining of steels and cast irons. Use for very high cutting speeds with low to medium feed rates.

  • 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™ DFR™ • GD Inserts

Drill Fix™ DFR™ • MD Inserts
Drill Fix™ DFR™ • LD Inserts
Drill Fix™ DFR™ • ST Inserts
DFR Whistle Notch (WD) Shank • 2 x D
DFR Whistle Notch (WD) Shank • 3 x D
DFR Whistle Notch (WD) Shank • 4 x D
DFR KM40TS Shank • KM50TS Shank • 3 x D • Metric
DFR Flanged Shank • 2 x D
DFR Flanged Shank • 3 x D
DFR Flanged Shank • 4 x D
DFR KM40TS Shank • KM50TS Shank • 3 x D • Inch