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Indexable Drills

Drill Fix™ DFT™ • GD Inserts

Features and benefits
  • General purpose chipbreaker geometry preferred on normal chipping materials and CI at high feed rates.
Product specifications
Product # 6178232
ISO Catalog Number DFT030304GD
ANSI Catalog Number DFT030304GD
Grade KC7140
[L10] Ins Cut Edge Length mm 3,970
[L10] Ins Cut Edge Length In .1560
[D] Insert IC Size Metric 6
[D] Insert IC Size Inch .2360
[D1] Insert Hole Size Metric 2,650
[D1] Insert Hole Size Inch .1040
[S] Insert Thickness Metric 2,950
[S] Insert Thickness Inch .1160
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Inch .0156
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Drill Fix™ DFT™ • GD Inserts

Filter By:
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
5065665 DFT030204GD DFT030204GD KCU40 N N N 3,970 .1560 6 .2362 2,250 .0890 2,450 .0960 0,400 .0156
5065916 DFT030304GD DFT030304GD KCU40 N N N 3,970 .1560 6 .2360 2,650 .1040 2,950 .1160 0,400 .0156
5066015 DFT05T308GD DFT05T308GD KCU40 N N N 5,290 .2080 8 .3150 3,400 .1340 3,750 .1480 0,800 .0312
5066064 DFT06T308GD DFT06T308GD KCU40 N N N 6,620 .2600 10 .3940 4,400 .1730 3,750 .1480 0,800 .0312
5066148 DFT070408GD DFT070408GD KCU40 N N N 7,940 .3130 12 .4720 4,400 .1730 4,750 .1870 0,800 .0312
5066191 DFT090508GD DFT090508GD KCU40 N N N 9,920 .3910 15 .5906 5,500 .2165 5,250 .2067 0,850 .0335
5067401 DFT030204GD DFT030204GD KCU25 N N N 3,970 .1560 6 .2362 2,250 .0890 2,450 .0960 0,400 .0156
5067404 DFT030304GD DFT030304GD KCU25 N N N 3,970 .1560 6 .2360 2,650 .1040 2,950 .1160 0,400 .0156
5067470 DFT05T308GD DFT05T308GD KCU25 N N N 5,290 .2080 8 .3150 3,400 .1340 3,750 .1480 0,800 .0312
5067475 DFT06T308GD DFT06T308GD KCU25 N N N 6,620 .2600 10 .3940 4,400 .1730 3,750 .1480 0,800 .0312
5067479 DFT070408GD DFT070408GD KCU25 N N N 7,940 .3130 12 .4720 4,400 .1730 4,750 .1870 0,800 .0312
5067485 DFT090508GD DFT090508GD KCU25 N N N 9,920 .3910 15 .5906 5,500 .2165 5,250 .2067 0,850 .0335
5068282 DFT030204GD DFT030204GD KCPK10 N N N 3,970 .1560 6 .2362 2,250 .0890 2,450 .0960 0,400 .0156
5068284 DFT030304GD DFT030304GD KCPK10 N N N 3,970 .1560 6 .2360 2,650 .1040 2,950 .1160 0,400 .0156
5068286 DFT05T308GD DFT05T308GD KCPK10 N N N 5,290 .2080 8 .3150 3,400 .1340 3,750 .1480 0,800 .0312
5068289 DFT06T308GD DFT06T308GD KCPK10 N N N 6,620 .2600 10 .3940 4,400 .1730 3,750 .1480 0,800 .0312
5068323 DFT070408GD DFT070408GD KCPK10 N N N 7,940 .3130 12 .4720 4,400 .1730 4,750 .1870 0,800 .0312
5068326 DFT090508GD DFT090508GD KCPK10 N N N 9,920 .3910 15 .5906 5,500 .2165 5,250 .2067 0,850 .0335
6178232 DFT030304GD DFT030304GD KC7140 N N N 3,970 .1560 6 .2360 2,650 .1040 2,950 .1160 0,400 .0156
6178233 DFT05T308GD DFT05T308GD KC7140 N N N 5,290 .2080 8 .3150 3,400 .1340 3,750 .1480 0,800 .0312
6178234 DFT06T308GD DFT06T308GD KC7140 N N N 6,620 .2600 10 .3940 4,400 .1730 3,750 .1480 0,800 .0312
6178235 DFT070408GD DFT070408GD KC7140 N N N 7,940 .3130 12 .4720 4,400 .1730 4,750 .1870 0,800 .0312
6178236 DFT090508GD DFT090508GD KC7140 N N N 9,920 .3910 15 .5906 5,500 .2165 5,250 .2067 0,850 .0335

Product Usage

P
M
K
N
H
S
C
KC7140 KCPK10 KCU25 KCU40

Warnings • Drill Fix DFR

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.

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