View more products from Milwaukee Tool


Free shipping on orders over $50
Spend $50 and your order ships for free

 Free pickup in 2-3 days or less
We'll ship it to your local store

Drill Bit Set

Milwaukee Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2 times faster hole times, up to 4 times 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.


  • #1 (48-89-9201)
  • #2 (48-89-9202)
  • #4 (48-89-9204)
Drill Bit MaterialBlack Oxide
Carrying Case IncludedYes
BrandMilwaukee Tool
Part Number48-89-9221
Line CodeMPT
TerminologyDrill Bit Set
For warranty information please contact Auto-Wares.