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Milwaukee JAM-FREE 1/4 to 3/4 in. X 6 in. L Black Oxide Step Drill Bit 3-Flat Shank 1 pc

Milwaukee JAM-FREE 1/4 to 3/4 in. X 6 in. L Black Oxide Step Drill Bit 3-Flat Shank 1 pc

One bit steps through hole sizes from 1/4" to 3/4" while the JAM-FREE design keeps it from binding in sheet metal.
Milwaukee MPN 48-89-9203
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $40.99, average $47.99
In-Store Exclusive

This one's worth the trip to the store.

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About Product Overview

This Milwaukee step drill bit handles a wide range of hole sizes with a single tool, stepping from 1/4" up to 3/4" without swapping bits. The JAM-FREE design is built to keep chips clearing and the bit cutting smoothly instead of binding up mid-hole, which matters most when you're drilling through sheet metal, electrical boxes, or other thin-gauge material where a stuck bit means a ruined hole.

Black oxide construction adds wear resistance and helps the bit shed heat during use, extending the life of the cutting edges. The 3-flat shank seats securely in the chuck so it won't slip under torque, and with a 2" flute length and 6" overall length, it reaches through material while still giving you control close to the work surface. Made in the USA and sold as a single bit, this is a solid pick for electricians, HVAC techs, and anyone doing repeated conduit or panel work who needs one bit to cover multiple hole sizes.

  • Drill size range: 1/4" to 3/4"
  • Finish/material: Black oxide
  • Shank type: 3-flat shank, 1/4" diameter
  • Flute length: 2"; overall length: 6"
  • JAM-FREE design for smoother chip clearing
  • Made in USA; sold individually

The Details Specifications

Brand Milwaukee
UPC 045242307654
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 3 × 6
Weight 0 lbs
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