Designed for sheet metal and thin materials up to 1/8" (3.2 mm) thick, this step drill bit produces 13 different hole sizes in 1/32" (0.8 mm) increments from 1/8" (3.2 mm) to 1/2" (12.7 mm). The high-speed steel construction with a titanium coating extends service life, while the no-slip shank fits all 1/4" (6.4 mm) drills.

Designed for sheet metal and thin materials up to 1/8" (3.2 mm) thick, this step drill bit produces 13 different hole sizes in 1/32" (0.8 mm) increments from 1/8" (3.2 mm) to 1/2" (12.7 mm). The high-speed steel construction with a titanium coating extends service life, while the no-slip shank fits all 1/4" (6.4 mm) drills.