Chicago Latrobe 190 High-Speed Steel, Reduced Shank Drill Bit Set with Case, Black Oxide, 118 Degree Conventional Point, Round Shank, 8-Piece by Chicago Latrobe

商品説明

Set of 8 reduced shank drill bits includes inch sizes 9/16 through 1 in 1/16 increments;High-speed steel (HSS) provides hardness for wear resistance;Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material;118-degree conventional point for a range of drilling applications;Standardized shank enables drills with a 1/2 chuck to drill large-diameter holes