Mastercraft Titanium-Coated, High Speed Steel Drill Bit Set for Wood, Metal, Plastic, 21-pc

Make quick, clean work of drilling holes in almost any type of material with the Mastercraft Drill Bit Set. The 21-pc bit set features a versatile range of titanium-nitride coated steel bits designed for optimal speed and durability. Equipped with a 135° split point, they allow you to start drilling immediately from the point of contact, while minimizing bit walk. Drill through alloy metals, most types of steel, as well as both ferrous and non-ferrous metals (excluding stainless steel), wood and plastic.