Longer tool-life for composites and metals.

High quality carbide microstop countersink cutters. For high quality countersinking.

Available with customized features:

  • Angles (e.g., 90°, 100°, 130°, etc.);
  • Fillet radius;
  • Threaded shank, inch or metric (e.g. M6, M8, ¼’’-28, etc.);
  • Optional coating.
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Get in contact with our engineers to find out how you can improve your machining.

Customize your tools

High Tech

Tool Features


  • Aluminum
  • Titanium
  • Steel
  • CFRP


  • Manual



Why choose HTT?

Benefits of using HTT solutions

Long Tool Life

Our goal is to provide solutions with longer tool life.

Cost Benefit

HTT tools are specifically engineered for helping reduce the cost-per-hole.

Cycle Time Reduction

HTT special geometries with tailored cutting data help reduce job time.

Respect for Nature

HTT respects the nature by reducing emissions and using renewable energy.

Customize your tools

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HTT engineers can design custom solutions tailored upon your specific requirements.