PTI 170pc Tin Coated HSS Drill Bit Set

This extensive set features tin-coated HSS drill bits designed for high-speed drilling where the coating helps manage heat, ensuring durability and performance. The solid ground construction provides enhanced strength and longevity.

• Tin Coated: For use at high speeds, enhancing durability and strength.
• Solid Ground HSS: Ensures excellent cutting efficiency and durability.
• Comprehensive Set: Includes 170 pieces.
• Sizes:
  • 10 each of 1.0 - 8.0mm in 0.5mm increments
  • 5 each of 8.5 - 10.0mm in 0.5mm increments
• Storage: Supplied in a strong metal carry case for easy organisation.
• Brand: PTI