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

The Mastercraft Step Drills Set can drill as many as 28 different sizes of holes through thin metal, plastic, and more. The titanium-nitrate coated attachments create less friction and run cooler than similar attachments made from steel. The drill bits in this versatile drill set utilize a two-flute design that allows for smoother, faster cuts, and a quick-connect shank for use with most drivers. This adaptable drill bit set accommodates the widest possible variety of hole sizes with only 3 pieces.