Products

RUKO step drill bit, Size 9, 2 steps (7/8, 1-1/8in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 8, 1 step (7/8in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 7, 2 steps (3/8, 1/2in), high-speed steel (HSS), bright finish, split point, 1/4in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 6, 5 steps (7/8, 1-1/8, 1-7/32, 1-1/4, 1-3/8in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 5, 9 steps (13/32, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 4, 12 steps (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 3, 9 steps (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4in), high-speed steel (HSS), bright finish, split point, 3/8in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 2, 13 steps (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2in), high-speed steel (HSS), bright finish, split point, 1/4in diameter 3-surface shank. Learn More

RUKO step drill bit, Size 1, 6 steps (3/16, 1/4, 5/16, 3/8, 7/16, 1/2in), high-speed steel (HSS), bright finish, split point, 1/4in diameter 3-surface shank. Learn More

RUKO knockout punch hole cutting tool for 22mm mounting hole. Includes punch, die and draw stud. Learn More