Chicago-Latrobe 49928

The CHICAGO-LATROBE 49928 is a jobber-length drill bit set consisting of 115 pieces made from high-speed steel for general purpose machining. It includes a wide range of sizes from #60 (1/16") to #1 (1/2") and covers fractional inch, letter, and wire measurement systems. Conventional point drill bits with a right-hand spiral direction and two flutes are included. Straight shank design. Supplied in a metal drill index case. Key Features: - Contains 115 drill bits ranging in size from 1/16" to 1/2" and letter sizes A to Z. - Made from high-speed steel with a bright, uncoated finish (high-speed steel). - Jobber length overall sizes vary between 1 5/8" and 6". - Conventional 118-degree point angle with right-hand cutting direction and spiral flute design. - Machining applications applicable to ISO material categories K, N, and P. - Straight shank design. - Complies with ASME B94.11M-1993 standard. - Supplied in a metal drill index case.