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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.

5 Item(s)

per page

Set Descending Direction
  1. B256

    Product Code D1 L L3 L4 Max L5 D  
    B256A16000 KC7315 » 16.00 171.00 121.00 101.00 3.20 16.00
    B256
  2. B978

    Product Code D1 L L3 L4 Max L5 D  
    B978A16000 KC7315 » 16.00 171.00 121.00 101.00 3.40 16.00
    B978A16078 KC7315 » 16.08 185.00 135.00 113.00 3.40 18.00
    B978A16200 KC7315 » 16.20 185.00 135.00 113.00 3.50 18.00
    B978A16500 KC7315 » 16.50 185.00 135.00 113.00 3.50 18.00
    B978

5 Item(s)

per page

Set Descending Direction

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