Triumph ThunderBit Cobalt 29-Piece Set Cobalt & HSS Bronze Oxide 1/16"-1/2" by 64ths (099854)
Triumph 099854 ThunderBit Cobalt 29-Piece Set Cobalt & HSS Bronze Oxide 1/16"-1/2" by 64ths is a professional drill set designed for precision metalworking and industrial applications. Each drill is made from M42 cobalt high-speed steel (HSS) with bronze oxide finishes, providing superior durability, corrosion resistance, and long-lasting cutting performance. The set includes 29 pieces ranging from 1/16" to 1/2" by 64ths, ideal for drilling harder and more abrasive materials.
Heavy-duty core increases strength and reduces breakage.
Unique spiral flute design improves chip ejection and coolant flow to the point.
M42 Cobalt steel construction for superior hardness and wear resistance.
Bronze oxide finish enhances corrosion resistance and prolongs drill life.
Set includes 29 pieces for versatility in a variety of drilling tasks.
Drills effectively through harder and more abrasive materials.
Durable design supports repeated use without loss of performance.
Improved chip removal and coolant flow reduce heat and prolong drill life.
Provides precise and clean holes for professional results.
Technical Specifications:
Material: M42 Cobalt High-Speed Steel (HSS)
Finish: Bronze Oxide
Set Size: 29 Pieces, 1/16"–1/2" by 64ths
Application: Precision drilling in metal, harder, and abrasive materials
Product identification
- Brand: Triumph
- Model / MPN: 99854
