Mastercraft Titanium-Nitride Coated Step Drill Bit Set for Metal, Plastic, 3-pc

The Mastercraft Step Drills Set with 3 Pieces features pieces that can drill as many as 28 different sizes of holes through thin metal, plastic, and more. This Mastercraft drill set contains 3 attachments coated in titanium-nitrate, which creates less friction and runs cooler than similar attachments made from steel or carbon. The drill bits in this versatile drill set utilize a two-flute design that allows for smoother, faster cuts, and feature a ¼” quick-connect shank for faster bit changes. This adaptable drill bit set includes a 6-step bit, a 9-step bit, and even a 13-step bit, to easily accommodate the widest possible variety of hole sizes with only 3 pieces.