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Drill Fix™ DFR™ • LD Inserts

Features and benefits


  • High positive chipbreaker geometry preferred on ductile and normal chipping materials at medium feed rates.

  • Preferred on inboard position.
Product specifications
Product # 5065557
ISO Catalog Number DFR030204LD
ANSI Catalog Number DFR030204LD
Grade KCU40
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
[LI] Insert Length Metric 8,710
[LI] Insert Length Inch .3429
[W] Insert Width Metric 6
[W] Insert Width Inch .2362
[D1] Insert Hole Size Metric 2,500
[D1] Insert Hole Size Inch .0984
[S] Insert Thickness Metric 2,860
[S] Insert Thickness Inch .1126
[REPSILON] Corner Radius MM 0,400
[REPSILON] Corner Radius Inch .0156
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Drill Fix™ DFR™ • LD 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
1730321 DFR020204LD DFR020204LD KC7140 Y Y Y 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
4054681 DFR040304D28LD DFR040304D28LD KC7225 Y Y Y 10,75 .4236 7,260 .2860 2,850 .1122 3,780 .1490 0,400 .0156
5065552 DFR020204LD DFR020204LD KCU40 Y Y Y 7,120 .2803 4,900 .1929 2,300 .0906 2,790 .1098 0,400 .0156
5065557 DFR030204LD DFR030204LD KCU40 Y Y Y 8,710 .3429 6 .2362 2,500 .0984 2,860 .1126 0,400 .0156
5065660 DFR040304LD DFR040304LD KCU40 Y Y Y 10,75 .4236 7,380 .2906 2,850 .1122 3,760 .1480 0,400 .0156
5533632 DFR030204LD DFR030204LD KC7140 Y Y Y 8,710 .3429 6 .2362 2,500 .0984 2,860 .1126 0,400 .0156
5533633 DFR040304LD DFR040304LD KC7140 Y Y Y 10,75 .4236 7,380 .2906 2,850 .1122 3,760 .1480 0,400 .0156

Product Usage

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M
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KC7140 KC7225 KCU40

OSTRZEŻENIE • Drill Fix DFR

Dimensions • Chwyt DFR Whistle Notch (WD)

Dimensions • Chwyt DFR Weldon® • DIN 1835-1, kształt B

Dimensions • Chwyt stożkowy 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.

  • KC7225

    Composition: PVD TiAlN coated fine-grain carbide with enhanced toughness.

    Application: Best suited for machining of most materials. This grade offers excellent process reliability in metastable conditions due to enhanced carbide toughness. The TiAlN coating improves wear resistance for use at intermediate cutting conditions.

  • 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.