4MM-12MM Step Bit, 9 Hole MPN:48-89-9301
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G4105221
4MM-12MM Step Bit, 9 Hole
The Milwaukee 4MM-12MM Step Bit is a versatile and reliable drilling solution for a variety of applications. This high-speed steel step bit features a durable black oxide coating for enhanced wear resistance and a straight shank with three flats for secure bit retention. With a size range of 4mm to 12mm, this bit is ideal for drilling through metal, wood, and plastic in a single pass, reducing the need for multiple bits and saving time. Its compact design and balanced weight make it easy to maneuver in tight spaces, making it a great choice for DIY projects, automotive repairs, and industrial applications.
Top product features:
- High Speed Steel construction for durability and long tool life
- Black Oxide coating for corrosion resistance and reduced wear
- Straight with Three Flats design for secure grip and reduced slippage
Top product applications:
- Drilling large holes in metal pipes and tubes
- Drilling anchor holes for screws and bolts in thick metal plates
- Drilling large holes in wood and plastic for pipes and tubing
Step Drill Bit, High Speed Steel, Black Oxide, 4 mm to 12 mm Size Range, Straight with Three Flats, 1/4 in Shank Diameter, 2 9/16 in Overall Length, Maximum Drilling Depth 65 mm
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.90
- Package Width: 4.90
- Package Height: 0.50
- Package Weight: 0.11
Product info last updated on February 3, 2026 12:48am UTC
Category: Cutting Tools