Milwaukee 48-89-9212 Step Drill Bit , 7/8 in Dia Min Hole , 1-3/8 in Dia Max Hole , 5 Steps , HSS , 4 Hole Sizes , 3/8 in Shank

MILWAUKEE 48-89-9212 STEP BIT #12, 7/8" - 1-3/8"

Step Drill Bits
MFG #: 48-89-9212 Product ID:3460294
Famous Supply
  • Applicable Materials: Metal and Plastic
  • Cutting Edge Material: HSS
  • Finish: Black Oxide
  • Letter/Wire Size: #12
  • Number of Flutes: 2
  • Shank Type: 3-Flat/Reduced
  • Drill Diameter Measurement System: Imperial
  • Minimum Hole Diameter: 7/8 in
  • Maximum Hole Diameter: 1-3/8 in
  • Number of Steps: 5
  • Material: HSS
  • Number of Hole Sizes: 4
  • Shank Size: 3/8 in
Milwaukee® Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering upto 2X faster hole times, upto 4x longer life and upto 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 NO 12 Step Drill Bit has 5 hole sizes in 1/8 in increments ranging from 7/8 to 1-3/8 in JAM-FREE Performance in high speed with most professional 18 V cordless drills with lithium-ion battery technology.
  • Features
  • Standards & Approvals
Jam-free performance - dual flute design provides greater speed and control
Rapid Strike™ tip - creates fast, accurate starts and generates less heat
Up to 50% more holes per battery charge - greater user productivity
3-flat Secure Grip™ shanks - reduces bit slippage in the chuck
Up to 2x faster - optimized for cordless drills in high speed
Up to 4X longer bit life - optimized geometry with black oxide coating to cut faster and produce less heat
Laser-engraved reference marks - easily stop on any hole size
Reduces bit slippage in the chuck
Easily stop on any hole size 3 flat Secure-Grip shanks
ARRA Compliant
Buy American Act Compliant