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Kennametal 4 Margin Carbide Universal Drills

HP Beyondâ„¢ 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.

14 Item(s)

per page

Set Descending Direction
  1. B256

    Product Code D1 L L3 L4 Max L5 D  
    B256A06000 KC7315 » 6.00 94.00 56.00 48.00 1.20 6.00
    B256A06500 KC7315 » 6.50 105.00 67.00 57.00 1.30 8.00
    B256A06800 KC7315 » 6.80 105.00 67.00 57.00 1.40 8.00
    B256
  2. B978

    Product Code D1 D1 Wire Size L L3 L4 Max L5 D  
    B978A06000 KC7315 » 6.00 94.00 56.00 48.00 1.20 6.00
    B978A06100 KC7315 » 6.10 105.00 67.00 57.00 1.30 8.00
    B978A06200 KC7315 » 6.20 105.00 67.00 57.00 1.30 8.00
    B978A06300 KC7315 » 6.30 105.00 67.00 57.00 1.30 8.00
    B978A06350 KC7315 » 6.35 E 105.00 67.00 57.00 1.30 8.00
    B978A06400 KC7315 » 6.40 105.00 67.00 57.00 1.30 8.00
    B978A06500 KC7315 » 6.50 105.00 67.00 57.00 1.40 8.00
    B978A06600 KC7315 » 6.60 105.00 67.00 57.00 1.40 8.00
    B978A06700 KC7315 » 6.70 105.00 67.00 57.00 1.40 8.00
    B978A06746 KC7315 » 6.75 105.00 67.00 57.00 1.40 8.00
    B978A06800 KC7315 » 6.80 105.00 67.00 57.00 1.40 8.00
    B978

14 Item(s)

per page

Set Descending Direction

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