Milwaukee® Step drill bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike™ tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The #3 step drill bit has 9 hole sizes in 1/16 in. increments ranging from 1/4 in. to 3/4 in.. jam-free performance in high speed with most professional 18 Volt cordless drills with lithium-ion battery technology.

ITEM FEATURES:

• 3-Flat Shank prevents bit from slipping in the chuck
• Black Oxide Finish resists corrosion for longer life
• High Speed Steel Make-up is ideal for cutting into stainless steel, aluminum, brass, copper, plastic and more
• Laser Etched Markings for fast, easy hole size identification
• Single Cutting Edge provides true round holes every time
• Speed Start Tip starts fast and reduces the risk of bit walking