Built for fast, clean hole-making on the job site, this three-piece step drill bit kit combines a split-point tip that starts quickly with durable high-speed steel and double-tempered construction for extended tip life. The double-fluted design and blended-radius steps help deliver smooth drilling, while the 1/4-inch quick-change shank makes bit changes efficient for electrical and general installation work.

Specifications

Kit contents Three quick-change step bits and a durable moulded hard case with metal latch
Bit sizes 1/4"–1-1/8", 1/4"–7/8", and 1/8"–1/2"
Tip design Split-point tip for faster starting and longer service life
Material High-speed steel, double-tempered
Flute design Double fluted with blended-radius steps
Shank 1/4-inch quick-change shank
Hole diameter Multiple
Hole size range 1/8" minimum to 1-1/8" maximum
Impact rated Yes
Tooth edge material HSS
Colour Black
Warranty Limited 1 year