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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.

8 Item(s)

per page

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  1. B977

    Product Code D1 L L3 L4 Max L5 D  
    B977A19000 KC7315 » 19.00 153.00 101.00 77.00 3.30 20.00
    B977A19050 KC7315 » 19.05 153.00 101.00 77.00 3.30 20.00
    B977A19200 KC7315 » 19.20 153.00 101.00 77.00 3.30 20.00
    B977A19253 KC7315 » 19.25 153.00 101.00 77.00 3.30 20.00
    B977A19446 KC7315 » 19.45 153.00 101.00 77.00 3.40 20.00
    B977A19500 KC7315 » 19.50 153.00 101.00 77.00 3.40 20.00
    B977A19700 KC7315 » 19.70 153.00 101.00 77.00 3.40 20.00
    B977A19840 KC7315 » 19.84 153.00 101.00 77.00 3.50 20.00
    B977

8 Item(s)

per page

Set Descending Direction

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