3 Piece HSS Step Drill Bit Set (Sizes #1 to #3)

Product Description
Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high-speed molybdenum steel, heat-treated and temperature for long life. Self-starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They have a bright finish.

Brand Drill America
Part Number VACSET
Size Set
Material High Speed Steel
Finish Uncoated (Bright)
Pieces in Set 3
Point Split Point
Point Angle 135
Number of Flutes 2
Shank Type Round
Shank Type Round