Description
Three high-speed HSS 4341 double spiral flute step drills. Double spiral flutes for efficient swarf clearance. Allows clog-free precision drilling of up to 18 different hole sizes. Supplied in a flip-up metal case.
Three high-speed HSS 4341 double spiral flute step drills.
Double spiral flutes for efficient swarf clearance.
Allows clog-free, precision drilling of 18 different size holes with just three bits.
Size #1: 4-12mm.
Size #2: 4-22mm in 2mm increments.
Size #3: 4-30mm in 2mm increments.
Supplied in a flip-up metal case.