Century Drill 95309 14-20 Tap & #10 Bit

Century drill & tool 2-piece 14-20 national standard machine screw tap & drill bit set. this set includes a 14-20 national standard plug style machine screw tap and a #10 drill bit. the tap has precision cut threads that are accurately formed for consistent, exact threading. it is heat treated and tempered for tile hard threads and longer, useful life. the drill bit is made of high-speed steel and has a split point for easy starting. this set is designed for hand cutting applications.