We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

MILWAUKEE 48-89-9281 Cobalt Step Drill Bit, 1/8" to 1/2" - Cobalt Step Drill Bits
MILWAUKEECobalt Step Drill Bits

MILWAUKEE 48-89-9281 Cobalt Step Drill Bit, 1/8" to 1/2"

MILWAUKEE Cobalt Step Drill Bits.

SKU 3G-OTH-213684

Also listed as: 48899281 · 48 89 9281

Brand
MILWAUKEE
Item
48-89-9281 Cobalt Step Drill Bit, 1/8" to 1/2"
Category
Cobalt Step Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-89-9281

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MILWAUKEE Cobalt Step Drill Bits.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MILWAUKEE Step Drill Bit 48-89-9281 used for?

This cobalt step drill bit is designed for drilling stepped holes in metal, including stainless steel, from 1/8" to 1/2". It is commonly used in electrical, plumbing, and HVAC applications where clean, burr-free holes are required in thin-gauge materials.

What are the specifications of the MILWAUKEE Step Drill Bit 48-89-9281?

The MILWAUKEE Step Drill Bit 48-89-9281 has a size range of 1/8" to 1/2", is made of cobalt for heat resistance, and features a 3-flats shank to prevent slipping in the chuck. It is not impact rated, so it should be used in standard drills only.

Where to buy MILWAUKEE Step Drill Bit 48-89-9281 worldwide?

3G Electric supplies the MILWAUKEE Step Drill Bit 48-89-9281 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this cobalt step drill bit.

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

For metal drilling, choose a cobalt step drill bit like the MILWAUKEE 48-89-9281 for heat resistance and durability. Ensure the size range covers your required hole diameters, and use a standard drill since this bit is not impact rated. Always apply cutting oil for best results.

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 cobalt step drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Step Drill Bit Set: 3 Pc, 1/8" to 1-1/8", Black Oxide HSS (MPN 48-89-9291)
MILWAUKEE
MILWAUKEE Step Drill Bit Set: 3 Pc, 1/8" to 1-1/8", Black Oxide HSS (MPN 48-89-9291)
This 15-piece cobalt jobber-length drill bit set includes sizes from 1/16" to 3/8". Each bit features a 135° split-point for reduced walking and a 3-flats shank to prevent slipping in the chuck. Suitable for drilling hard metals such as stainless steel and high-alloy steels in metalworking, fabrication, and maintenance tasks
MILWAUKEE
This 15-piece cobalt jobber-length drill bit set includes sizes from 1/16" to 3/8". Each bit features a 135° split-point for reduced walking and a 3-flats shank to prevent slipping in the chuck. Suitable for drilling hard metals such as stainless steel and high-alloy steels in metalworking, fabrication, and maintenance tasks
MILWAUKEE Jobber Length Drill Bit Set: 23 Pc, 1/16" to 3/8", 135° Point, Cobalt, 3-Flats Shank (MPN 48-89-2338)
MILWAUKEE
MILWAUKEE Jobber Length Drill Bit Set: 23 Pc, 1/16" to 3/8", 135° Point, Cobalt, 3-Flats Shank (MPN 48-89-2338)
This step drill bit is made from high-speed steel with a black oxide finish. It drills stepped holes from 7 mm to 28 mm in sheet metal, plastic, and wood. The 3-flats shank provides secure chuck grip. Suitable for electrical, plumbing, and HVAC installations requiring clean, burr-free holes
MILWAUKEE
This step drill bit is made from high-speed steel with a black oxide finish. It drills stepped holes from 7 mm to 28 mm in sheet metal, plastic, and wood. The 3-flats shank provides secure chuck grip. Suitable for electrical, plumbing, and HVAC installations requiring clean, burr-free holes
MILWAUKEE Step Drill Bit Set: 3/16" to 7/8", Black Oxide HSS, 3-Flats Shank, 2 PK (MPN 48-89-9234)
MILWAUKEE
MILWAUKEE Step Drill Bit Set: 3/16" to 7/8", Black Oxide HSS, 3-Flats Shank, 2 PK (MPN 48-89-9234)
MILWAUKEE Step Drill Bit: 7/8" to 1-3/8", Black Oxide HSS, 3-Flats Shank (MPN 48-89-9212)
MILWAUKEE
MILWAUKEE Step Drill Bit: 7/8" to 1-3/8", Black Oxide HSS, 3-Flats Shank (MPN 48-89-9212)

More from MILWAUKEE

View all MILWAUKEE parts
This cobalt step drill bit is used for drilling stepped holes in metal, including steel, aluminum, and stainless steel. It features a 3-flats shank to prevent slipping in the chuck and is suitable for deburring and creating precise holes in sheet metal and thin materials in applications such as electrical, plumbing, and HVAC work
MILWAUKEE
This cobalt step drill bit is used for drilling stepped holes in metal, including steel, aluminum, and stainless steel. It features a 3-flats shank to prevent slipping in the chuck and is suitable for deburring and creating precise holes in sheet metal and thin materials in applications such as electrical, plumbing, and HVAC work
MILWAUKEE Step Drill Bit: 7/8" to 1-1/8", Cobalt, 3-Flats Shank (MPN 48-89-9289)
MILWAUKEE
MILWAUKEE Step Drill Bit: 7/8" to 1-1/8", Cobalt, 3-Flats Shank (MPN 48-89-9289)