Chicago Latrobe 120X Series High-Speed Steel Extra-Long Length Drill Bit Set In Plastic Pouch, Black Oxide Finish, 118 Notched Point, Inch, 25-piece, 1/8 - 1/2 in 1/64 increments by Chicago Latrobe

商品説明

Set of 25 extra-long length drill bits includes inch sizes 1/18 through 1/2 in 1/64 increments;High-speed steel (HSS) provides hardness for wear resistance;Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials;118-degree notched point penetrates material more easily than a conventional point;Extra thick web for increased strength and rigidity compared to standard drill bits