Chicago-Latrobe, 29-Piece Cobalte Drill Bit Set, Straw, HSS-CO 8%, 550 1/16"-1/2"

The Chicago-Latrobe, 29-Piece Cobalt Drill Bit Set, Straw, HSS-CO 8%, 550 1/16"-1/2" (Item #57850) is expertly crafted for precision drilling across a wide range of applications. This drill bit set is designed with a tool size range of 1/16" to 1/2", ensuring accurate and consistent drilling performance. The set includes 29 pieces, with sizes in 1/64" increments, providing versatility for various drilling needs.

Manufactured from high-speed steel with 8% cobalt (HSS-CO 8%, M42), the drill bits offer superior strength, durability, and performance when cutting through tough materials. The straw surface condition enhances the cutting performance and longevity of the drill bits by reducing friction and heat buildup during drilling.

The drill bits feature a spiral flute design with a right-hand spiral and right-hand cut, optimizing chip removal and reducing friction during drilling. The split point style with a 135° point angle ensures smooth drilling engagement and reduces starting effort. The straight shank configuration ensures secure and easy compatibility with standard drill chucks.

This heavy-duty jobber drill bit set is ideal for maintenance, production, or custom fabrication, providing reliable and accurate results in every operation. The set is housed in a premium Huot® metal index case for convenient storage and organization. Whether for drilling in cast iron, stainless steel, non-ferrous materials like aluminum, or steel, this drill bit set is an indispensable tool for creating high-quality holes.

MFR 57850