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COVID-19: How Kennametal is responding
KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads
KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads
KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads
KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads

Modular Drills

KSEM PLUS™ B1 Heads • Drill Fix™ DFC™ Inserts • DPA Guiding Pads

Metric
Inch
SAP Material Number 5118457
ISO Catalog Number DFC040310D28MD
ANSI Catalog Number DFC040310D28MD
Grade KC7140
[LI] Insert Length 10.0000
[LI] Insert Length .3940
[W] Insert Width 7.6000
[W] Insert Width .2990
[D1] Insert Hole Size 2.8500
[D1] Insert Hole Size .1120
[S] Insert Thickness 3.1800
[S] Insert Thickness .1250
[Rε] Corner Radius 1.0000
[Rε] Corner Radius .0390
See all Product Variants

Workpiece Material

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Features and benefits

  • Drill Fix DFC inserts for KSEM PLUS B1 heads feature a rhombic shape that creates a steeper cutting angle to prevent lid generation in material stacks.

  • DFC inserts provide lateral guidance to KSEM PLUS B1 drills and good hole quality.

  • KC7140™ grade is a TiCN-based, PVD-coated alloyed carbide, ideal for machining alloyed steel and stainless steel on KSEM PLUS systems.

  • Two indexable cutting edges.

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.

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