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Item #:
Model #:
7/8"-1-3/8" STEP BIT
Drills How Many Hole Sizes?:
10 Sizes
High Speed Steel, Black Oxide
Maximum Size:
1-3/8 In.
Minimum Size:
7/8 In.
Number of Holes:
5 Steps
Package Quantity:
3/8 In. 3-Flat
Shank Diameter:
3/8 In. 3-Flat
Shank Size:
1/4" Hex
Step Range:

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Brand Milwaukee
Manufacturer Part Number 48-89-9212
Manufacturer Description 7/8"-1-3/8" STEP BIT
Country of Origin Code United States of America
Minimum Size 7/8 In.
Maximum Size 1-3/8 In.
Step Range N/A
Drills How Many Hole Sizes? 10 Sizes
Shank Size 1/4" Hex
Shank Diameter 3/8 In. 3-Flat
Material High Speed Steel, Black Oxide
Number of Holes 5 Steps
Package Quantity 1
Shank 3/8 In. 3-Flat
UPC 00045242307739

More Information


Jam-free performance, dual-flute design provides greater speed and control. Optimized for cordless drills in high speed. Rapid Strike tip creates fast, accurate starts and generates less heat for up to 4X longer bit life. Optimized geometry with black oxide coating to cut faster and produce less heat. Laser engraved reference marks can easily be seen while drilling. 3-flat Secure-Grip shank ensures solid connection with the drill chuck to reduce slippage.

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