Triumph 115-Piece Set Cobalt & HSS Bronze Oxide 1/16"-1/2" by 64ths; #1-#60, A-Z (099831)
Triumph 099831 115-Piece Set Cobalt & HSS Bronze Oxide 1/16"-1/2" by 64ths; #1-#60, A-Z is a professional-grade 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 exceptional durability, corrosion resistance, and long-lasting cutting performance. The set includes 115 pieces covering 1/16" to 1/2" by 64ths, #1–#60, and A–Z, offering maximum versatility for a wide range of drilling tasks.
M42 Cobalt HSS construction for superior hardness and wear resistance.
Bronze oxide finish enhances corrosion resistance and prolongs drill life.
Comprehensive set includes sizes 1/16"–1/2" by 64ths, #1–#60, and A–Z.
Provides precision and reliability in professional metalworking applications.
Designed for drilling in harder and more abrasive materials.
Delivers precise and clean holes across a wide range of materials.
Durable design supports repeated use without loss of performance.
Wide size range allows efficient handling of multiple drilling tasks.
Improved wear resistance and longevity for industrial applications.
Technical Specifications:
Material: M42 Cobalt High-Speed Steel (HSS)
Finish: Bronze Oxide
Set Size: 115 Pieces, 1/16"–1/2" by 64ths; #1–#60, A–Z
Application: Precision drilling in metal, harder, and abrasive materials
Product identification
- Brand: Triumph
- Model / MPN: 99831
