Triumph Drills 1/2" Reduced Shank Cobalt, HSS Black & Bronze Oxide 5/8 (092040)
Triumph 092040 Drills 1/2" Reduced Shank Cobalt, HSS Black & Bronze Oxide 5/8 is a precision drill engineered for accurate hole-making in metal, including stainless steel and pipeline materials. Constructed from cobalt high-speed steel (HSS) with black and bronze oxide flutes, this 5/8" drill features a 1/2" reduced shank for use in standard drill chucks while maintaining strength and stability. Designed for industrial, automotive, and professional applications, it delivers reliable performance, long-lasting durability, and safety in demanding environments.
Cobalt HSS construction for superior hardness, heat resistance, and long tool life.
Black & bronze oxide flutes reduce friction, enhance corrosion resistance, and extend durability.
5/8" diameter with 1/2" reduced shank for versatile use in standard drill chucks.
Free of iron, sulfur, and chlorine to prevent contamination of stainless steel.
Outstanding performance in pipeline construction and other heavy-duty applications.
Specially formulated and reinforced for durability and safety.
Produces clean, precise holes in metal, stainless steel, and pipeline materials.
Cobalt HSS ensures cutting efficiency under high heat and pressure.
Black & bronze oxide flutes reduce wear and maintain long-lasting performance.
Reduced shank allows flexible use across various drill chucks.
Technical Specifications:
Material: Cobalt High-Speed Steel (HSS)
Finish: Black & Bronze Oxide Flutes
Shank: 1/2" Reduced Shank
Applications: Precision drilling in metal, stainless steel, and pipeline construction; industrial, automotive, and professional use
Product identification
- Brand: Triumph
- Model / MPN: 92040





