WEN DB149X 3-Piece Titanium Step Drill Bit Set - #1, #4, #9 Sizes for Metal, Wood & Plastic - Perfect for HVAC, Electrical & DIY Projects

Remember when you could make holes in wood, plastic, and metal? It’s time to step your game up with a set of WEN Impact-Duty Titanium-Coated Step Drill Bits. These durable industrial-grade step drill bits enable the fast and precise drilling of holes into a variety of materials. The TiAIN titanium aluminum nitride coating maximizes the bits’ lifespan. This set includes one #1 drill bit with 13 steps ranging from 1/8 to 1/2 inch in diameter, one #4 drill bit with 12 steps ranging from 3/16 to 7/8 inches, and one #9 drill bit with 20 steps ranging from 3/16 to 1-1/8 inches. These three bits come packaged in a hard-shelled carrying case with protective foam for easy storage and transportation. The 1/4-inch hex shanks allow for compatibility with the majority of impact drivers, drill presses, and drills available on the market, while the special tip geometry and dual-spiral flute design make for easy starts and quick hole creation. The step sizes are laser-engraved into each bit, making identification and accurate drilling easy and straightforward. Remember when you could drill the perfect hole? Remember WEN.

Titanium aluminum nitride (TiAIN) coating maximizes protection for a longer lifespan

Impact-rated heavy-duty construction perfect for impact drivers, drill presses, and more

Includes a #1 drill bit with 13 steps ranging from 1/8 to 1/2 inch in diameter, a #4 drill bit with 12 steps ranging from 3/16 to 7/8 inches, and one #9 drill bit with 20 steps ranging from 3/16 to 1-1/8 inches

Features 1/4-inch hex shanks, dual-spiral flutes, laser-engraved measurement information, and reinforced drill tips

Hard-shelled carrying case with protective foam padding provides the perfect solution for storage and transportation