6-piece step drill bit set

Milwaukee® JAM-FREE Step Bits feature a dual-flute design that provides up to 2X faster holes, 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 high-speed drills. The Rapid Strike™ tip allows for fast and accurate starts that generate less heat, resulting in longer bit tip life. The black oxide coating also improves durability, hole quality, and bit life. For user convenience and accuracy, each bit features laser-engraved markings that you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The 6-piece step drill bit set includes bits #1 (48-89-9201), #4 (48-89-9204), #6 (48-89-9206), #7 (48-89-9207), #8 (48-89-9208), and #9 (48-89-9209). JAM-FREE performance at high speeds with most 18-volt cordless professional drills with lithium-ion battery technology.

• JAM-FREE Performance: Dual-flute design provides increased speed and control.
• Up to 2X Faster: Optimized for cordless high-speed drills.
• Rapid Strike™ Tip: Allows for fast and accurate starts and generates less heat.
• Up to 4X Longer Bit Life: Optimized geometry with black oxide coating for faster cutting and less heat.
• Up to 50% More Holes Per Battery Charge: Greater user productivity.
• Laser-Engraved Reference Marks: Easily stops at any hole size.
• 3-Flat Secure-Grip™ Shanks: Reduces bit slippage in the chuck.
• Made in USA.

• Height 76.2 mm 
• Width 101.6 mm 
• Length 200.7 mm 
• Weight 746.2 g 

• Bit Type Step
• Single / Double Ended Single
• Recommended Safety Equipment Safety Glasses
• Point Rapid Strike Tip
• Self Feeding No
• Cutter Geometry Dual Straight Flute
• Shank Style 3-Flat
• Number of Holes 38
• Style 3 Flats Shank
• Number of Flutes 2
• Size Range 1/8 po to 1-3/8 po