Chicago Latrobe 190F Series High-Speed Steel Reduced-Shank Drill Bit Set With Plastic Case, Black Oxide Finish, Flatted Shank, 118 Degree Split Point, Inch, 8-piece, 9/16 - 1 in 1/16 increments 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;Self-centering 118-degree split point penetrates material without a pilot hole;Round shank with flats has three flat sides for better tool grip than a standard round shank