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Drill Fix™ DFSP™ • FP Inserts
Drill Fix™ DFSP™ • FP Inserts
Drill Fix™ DFSP™ • FP Inserts
Drill Fix™ DFSP™ • FP Inserts

Indexable Drills

Drill Fix™ DFSP™ • FP Inserts

Metric
Inch
SAP Material Number 4042914
ISO Catalog Number SPPX15T512FP
ANSI Catalog Number SPPX15T512FP
Grade KCU25
[D] Insert IC Size 15.7320
[D] Insert IC Size .6250
[D1] Insert Hole Size 5.5000
[D1] Insert Hole Size .2170
[S] Insert Thickness 5.9500
[S] Insert Thickness .2340
[Rε] Corner Radius 1.2000
[Rε] Corner Radius .0469
[GAA] Insert Rake Angle 6.000
[Clearance Angle Major 7.000
Clearance Angle Major Second 11.000
See all Product Variants

Workpiece Material

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Features and benefits

  • Four cutting edge insert.

  • Positive chipbreaker geometry preferred for stable cutting on most materials at high feed rates.

  • Additional inserts with increased corner radius to support usage with Beyond™ grades.

Grades

  • KC7210

    • TiAlN-PVD-coated carbide.
    • Excellent heat resistance with a good level of toughness.
    • First choice for high-speed cutting of cast iron materials when dry machining with TF drill and under cooling lubricants with indexable inserts.

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  • KC7815

    Multi-Layered MT-CVD TiCN-Al203 coating
    Designed for indexable drilling of alloyed steels and some cast irons
    Superior performance when drilling ferrous steels at elevated speeds
    Expect 100% improvement in tool life versus competitive grades
    Use KC7815 in outboard pockets, KC7140 in inboard pockets for optimum performance with DRILL-FIX bodies
    Geometry: GD with honed negative land provides added strength

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  • 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.

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  • 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.

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  • 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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Warnings • Drill Fix DFR