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Home / Tools / Drilling Equipment / Drill Bits /Milwaukee Step Drill Bit Set 3PC 48-89-9221
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Milwaukee Step Drill Bit Set 3PC 48-89-9221

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$109.99/Each
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Part# 12-05687
MFR Model# 48-89-9221

Overview

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.

Features

  • JAM-FREE performance: Dual-flute design provides greater speed and control
  • Up to 2X faster: Optimized for cordless drills in high speed
  • Rapid Strike Tip: Creates fast, accurate starts and generates less heat
  • Up to 4X longer bit life: Optimized geometry with Black Oxide coating to cut faster and produce less heat
  • Up to 50% more holes per battery charge: Greater user productivity
  • Laser-engraved reference marks: Easily stop on any hole size
  • 3-Flat Secure-Grip™ shanks: Reduces bit slippage in the chuck
  • Made in the USA

    • Specifications

  • Pack: Qty 3 Pack

    • In The Box

    • (1) #4 Step Drill Bit, 3/16" - 7/8" by 1/16"(48-89-9204)
    • (1) #2 Step Drill Bit, 3/16" - 1/2" by 1/16"(48-89-9202)
    • (1) #1 Step Drill Bit, 1/8" - 1/2" by 1/32"(48-89-9201)
    • (1) Carrying Case
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    Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.