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Hilti

Features & Applications

Features
  • TS-BT step drill bit – simplifies the task of drilling pilot holes to the correct depth for screw-in threaded studs
  • TS-BT HC step drill bit – efficiently removes steel coatings around the pre-drilled hole for S-BT high-current screw-in threaded studs
Applications
  • Drilling pilot holes when fastening S-BT threaded studs for steel
  • Removing coatings when fastening S-BT high-current threaded studs for steel

Technical Data

Consulting & Support

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