MIL48-89-9221 MFG #: 48-89-9221
$153.10 / EA
  • Offerings: Products
  • Brand Name: Milwaukee
  • Package Quantity: 3 Pack
  • Overview
  • Manufacturer Name


  • (1) Carrying Case
  • (1) #1 Step Drill Bit, 1/8" - 1/2" by 1/32" (48-89-9201)
  • (1) #2 Step Drill Bit, 3/16" - 1/2" by 1/16" (48-89-9202)
  • (1) #4 Step Drill Bit, 3/16" - 7/8" by 1/16" (48-89-9204)
  • 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. Blackoxide 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 Step Drill Bit 3-Piece Set includes bits #1 (48-89-9201), #2 (48-89-9202) and #4 (48-89-9204). Jam-Free Performance in high speed with most professional 18 volt cordless drills with lithium-ion battery technology.
  • Made in the USA
  • 3-Flat Secure-Grip shanks: Reduces bit slippage in the chuck
  • Laser-engraved reference marks: Easily stop on any hole size
  • Up to 50% more holes per battery charge: Greater user productivity
  • Up to 4X longer bit life: Optimized geometry with Black Oxide coating to cut faster and produce less heat
  • Rapid Strike Tip: Creates fast, accurate starts and generates less heat
  • Up to 2X faster: Optimized for cordless drills in high speed
  • JAM-FREE performance: Dual-flute design provides greater speed and control