A Harvey Performance Company

Helical Step Drills

Composites - Multi-Laminates & Filled
Helical Step Drills

Composites - Multi-Laminates & Filled

Suitable for use in a wide range of composites and plastics, CoreHog's fully stocked offering of Helical Step Drills are designed to produce tight toleranced holes with minimal tool pressure.

  • Proprietary multi-stepped nose design spreads out load, eliminating delami-nation and/or burr on exit
  • Designed to produce tight toleranced holes with minimal tool pressure
  • Suitable for use in a wide range of composites and plastics
  • Engineered to improve hole finish
  • For use in both hand and CNC operations
  • Solid carbide
  • Precision manufactured in the USA

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Size Drill Diameter Length of Cut Shank Diameter Overall Length Uncoated Add to Cart
  D1 L2 D2 L1 Tool # Price Reference

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