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Evolution Power Tools 1/4in-1 3/8in Straight Flute Premium Step Drill - SD-11
Evolution Premium step drills are made from the same high-quality M2AL as Cyclone premium annular cutters. These tools are heat treated to 68RC, giving them more durability during tough applications. Evolution Premium step drills are used to produce a range of hole sizes in steel up to 1/8 In. thick using only one tool. The twin flute design allows for …
Evolution Premium step drills are made from the same high-quality M2AL as Cyclone premium annular cutters. These tools are heat treated to 68RC, giving them more durability during tough applications. Evolution Premium step drills are used to produce a range of hole sizes in steel up to 1/8 In. thick using only one tool. The twin flute design allows for a smoother cutting action with no pre-drilling necessary. Evolution Premium step drills have 3 chucking flats on the driving shank to ensure no slipping in the chuck.
Description
Evolution Premium step drills are made from the same high-quality M2AL as Cyclone premium annular cutters. These tools are heat treated to 68RC, giving them more durability during tough applications. Evolution Premium step drills are used to produce a range of hole sizes in steel up to 1/8 In. thick using only one tool. The twin flute design allows for a smoother cutting action with no pre-drilling necessary. Evolution Premium step drills have 3 chucking flats on the driving shank to ensure no slipping in the chuck.