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MILWAUKEE Step Drill Bit: 1/2" to 1", TiAlN-Coated HSS, Impact Rated - Impact-Rated High-Speed Steel Step Drill Bits
MILWAUKEEImpact-Rated High-Speed Steel Step Drill Bits

MILWAUKEE Step Drill Bit: 1/2" to 1", TiAlN-Coated HSS, Impact Rated

The MILWAUKEE Step Drill Bit (1/2" to 1") is a TiAlN-Coated HSS, Impact Rated tool with a Quick-Change Hex Shank (MPN 48-89-9248). 3G Electric interprets demand and delivers this genuine industrial bit across 14…

SKU 3G-OTH-201766

Brand
MILWAUKEE
Item
Step Drill Bit: 1/2" to 1", TiAlN-Coated HSS, Impact Rated
Category
Impact-Rated High-Speed Steel Step Drill Bits
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-89-9248
Type
TiAlN-Coated HSS, Impact Rated, Quick-Change Hex Shank
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Step Drill Bit (1/2" to 1") is a TiAlN-Coated HSS, Impact Rated tool with a Quick-Change Hex Shank (MPN 48-89-9248). 3G Electric interprets demand and delivers this genuine industrial bit across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MILWAUKEE Step Drill Bit 48-89-9248 used for?

This impact-rated step drill bit is designed for drilling stepped holes in metal, plastic, and wood. It is ideal for electricians, HVAC technicians, and maintenance professionals who need clean, burr-free holes in sheet metal, conduit, and electrical panels.

What are the specifications of the MILWAUKEE Step Drill Bit 48-89-9248?

The bit drills holes from 1/2" to 1" and features a TiAlN-coated high-speed steel (HSS) construction. It is impact rated for use with impact drivers and has a quick-change hex shank for fast bit swaps. The manufacturer part number is 48-89-9248.

Where to buy MILWAUKEE Step Drill Bit 48-89-9248 worldwide?

3G Electric supplies the MILWAUKEE Step Drill Bit 48-89-9248 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this impact-rated step drill bit globally.

How to select the right MILWAUKEE step drill bit for metal?

Choose a bit with a TiAlN coating for heat resistance and longer life in metal. Ensure it is impact rated if using an impact driver. The 48-89-9248 model covers 1/2" to 1" holes and has a hex shank for secure chuck grip. Always match the bit size range to your application.

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 impact-rated 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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