Milwaukee’s line of step drill bits far surpasses the competition. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration.

• Single Cutting Edge provides true round holes every time
• 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
• 3-Flat Shank prevents bit from slipping in the chuck
• Set includes: (2) #4 Step Drill Bit, 3/16″ – 7/8″ by 1/16″ (48-89-9204)