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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.

11 Item(s)

per page

Set Descending Direction
  1. B256

    Product Code D1 L L3 L4 Max L5 D  
    B256A05000 KC7315 » 5.00 94.00 56.00 48.00 1.00 6.00
    B256A05100 KC7315 » 5.10 94.00 56.00 48.00 1.00 6.00
    B256A05500 KC7315 » 5.50 94.00 56.00 48.00 1.10 6.00
    B256A05800 KC7315 » 5.80 94.00 56.00 48.00 1.20 6.00
    B256
  2. B978

    Product Code D1 L L3 L4 Max L5 D  
    B978A05000 KC7315 » 5.00 94.00 56.00 48.00 1.00 6.00
    B978A05100 KC7315 » 5.10 94.00 56.00 48.00 1.10 6.00
    B978A05200 KC7315 » 5.20 94.00 56.00 48.00 1.10 6.00
    B978A05300 KC7315 » 5.30 94.00 56.00 48.00 1.10 6.00
    B978A05500 KC7315 » 5.50 94.00 56.00 48.00 1.10 6.00
    B978A05558 KC7315 » 5.56 94.00 56.00 48.00 1.20 6.00
    B978A05700 KC7315 » 5.70 94.00 56.00 48.00 1.20 6.00
    B978

11 Item(s)

per page

Set Descending Direction

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