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Kennametal 4 Margin Carbide Universal Drills

HP Beyond™ 4-Margin Drills

Features and Benefits

Four-Margin Lands

  • Improves hole straightness.
  • Improves hole alignment when drilling through cross holes or inclined exits.

Unique Flute Design

  • Drastically improved chip evacuation.
  • Better hole surface quality.

HP Drill-Point Design

  • Low thrust prevents workpiece flexing.
  • Excellent centring capabilities.
  • Eliminates the need for pilot drilling.

Customisation

  • Intermediate diameters available as engineered solutions.
  • Length variations and step drills available as engineered solutions.

4 Item(s)

per page

Set Descending Direction
  1. B256

    Product Code D1 L L3 L4 Max L5 D  
    B256A14000 KC7315 » 14.00 155.00 108.00 91.00 2.80 14.00
    B256
  2. B978

    Product Code D1 L L3 L4 Max L5 D  
    B978A14000 KC7315 » 14.00 155.00 108.00 91.00 3.00 14.00
    B978A14288 KC7315 » 14.29 171.00 121.00 101.00 3.00 16.00
    B978A14500 KC7315 » 14.50 171.00 121.00 101.00 3.10 16.00
    B978

4 Item(s)

per page

Set Descending Direction

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