Triumph ThunderBit 19-Piece Set HSS Black & Bronze Oxide 1mm – 10mm x 0.5 (099866)
Triumph 099866 ThunderBit 19-Piece Set HSS Black & Bronze Oxide 1mm – 10mm x 0.5 is a high-performance metric drill set designed for precision drilling in metals, plastics, and other machinable materials. Each drill features a heavy-duty core for increased strength and reduced breakage, crafted from high-speed steel (HSS) with black and bronze oxide finishes. The unique spiral flute design enhances chip ejection and coolant flow, while the 135° self-centering split point ensures accurate and clean drilling.
Heavy-duty core design increases strength and reduces breakage.
Spiral flute design improves chip ejection and coolant flow to the drill point.
135° self-centering split point ensures precise positioning and reduces walking on material.
Black and bronze oxide finish provides corrosion resistance and reduces friction.
Set includes 19 metric sizes from 1mm to 10mm x 0.5 for versatile applications.
Compatible with standard drill chucks for easy operation.
Delivers precise, clean holes with minimal burring.
Durable construction ensures long-lasting performance in workshop and industrial settings.
Improved chip ejection and coolant flow reduce heat and extend tool life.
Versatile set allows multiple drilling tasks without changing tools.
Technical Specifications:
Material: High-Speed Steel (HSS)
Sizes: 1mm – 10mm x 0.5
Finish: Black & Bronze Oxide
Point Type: 135° Self-Centering Split Point
Application: Precision drilling in metals, plastics, and machinable materials
Product identification
- Brand: Triumph
- Model / MPN: 99866
