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MILWAUKEE Step Drill Bit Set: 3/16" to 7/8", Black Oxide HSS, 3-Flats Shank - High-Speed Steel Step Drill Bits
MILWAUKEEHigh-Speed Steel Step Drill Bits

MILWAUKEE Step Drill Bit Set: 3/16" to 7/8", Black Oxide HSS, 3-Flats Shank

The MILWAUKEE Step Drill Bit Set (3/16" to 7/8") is a 2-pack of black oxide high-speed steel step drill bits with a 3-flats shank, model 48-89-9234. These bits are not impact rated, designed for general drilling…

SKU 3G-OTH-208891

Brand
MILWAUKEE
Item
Step Drill Bit Set: 3/16" to 7/8", Black Oxide HSS, 3-Flats Shank
Category
High-Speed Steel Step Drill Bits
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-89-9234
Type
Black Oxide HSS, 2 PK
Shank
3-Flats
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Step Drill Bit Set (3/16" to 7/8") is a 2-pack of black oxide high-speed steel step drill bits with a 3-flats shank, model 48-89-9234. These bits are not impact rated, designed for general drilling applications across multiple materials.

Frequently Asked Questions

What is the MILWAUKEE Step Drill Bit Set 48-89-9234 used for?

This step drill bit set is used for drilling clean, burr-free holes in thin materials such as sheet metal, plastic, and drywall. It is ideal for electrical, plumbing, and HVAC applications where multiple hole sizes are needed without changing bits.

What are the specifications of the MILWAUKEE Step Drill Bit Set 48-89-9234?

This set includes two black oxide high-speed steel step drill bits covering sizes from 3/16" to 7/8". Each bit features a 3-flats shank to prevent slipping in the chuck. Note: these bits are not impact rated. The manufacturer part number is 48-89-9234.

Where to buy the MILWAUKEE Step Drill Bit Set 48-89-9234 worldwide?

You can source the MILWAUKEE Step Drill Bit Set 48-89-9234 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine MILWAUKEE products.

How to select the right step drill bit size for your job?

Choose a step drill bit that covers the hole diameters you need. The MILWAUKEE set ranges from 3/16" to 7/8", suitable for thin materials. For thicker metals, use a standard twist drill. Always match the bit material (HSS) to the workpiece for optimal performance.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE high-speed steel step drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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