Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
MILWAUKEE 5446-21 Chipper-Style Corded Demolition Hammer - Chipper-Style Corded Demolition Hammers
MILWAUKEEChipper-Style Corded Demolition Hammers

MILWAUKEE 5446-21 Chipper-Style Corded Demolition Hammer

The MILWAUKEE Demolition Hammer Kit (MPN 5446-21) is a corded chipper-style demolition hammer with an SDS-Max shank. It delivers 8.8 ft-lb of impact energy at 2,840 bpm and operates on 120V AC. The tool weighs 15.9…

SKU 3G-OTH-314684

Also listed as: 544621 · 5446 21

Brand
MILWAUKEE
Item
5446-21 Chipper-Style Corded Demolition Hammer
Part Number
5446-21
Category
Chipper-Style Corded Demolition Hammers
Available to Order
Also known as:5446-21MILWAUKEE
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
5446-21
Type
Chipper, SDS-Max, 8.8 ft-lb, 2,840 bpm
AC
120V
Wt
15.9 lb

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

The MILWAUKEE Demolition Hammer Kit (MPN 5446-21) is a corded chipper-style demolition hammer with an SDS-Max shank. It delivers 8.8 ft-lb of impact energy at 2,840 bpm and operates on 120V AC. The tool weighs 15.9 lb and is rated for 2 stages.

Frequently Asked Questions

What is the MILWAUKEE Demolition Hammer Kit 5446-21 used for?

The MILWAUKEE Demolition Hammer Kit 5446-21 is a corded chipper-style demolition hammer designed for heavy breaking, chipping, and scaling in concrete, masonry, and tile removal. Its SDS-Max shank accepts standard bits, making it suitable for construction, renovation, and industrial demolition tasks.

What are the specifications of the MILWAUKEE 5446-21 demolition hammer?

The MILWAUKEE 5446-21 demolition hammer delivers 8.8 ft-lb of impact energy at 2,840 bpm. It operates on 120V AC, weighs 15.9 lb, and uses an SDS-Max shank. The tool is rated for 2 stages and is a chipper-style corded model. Part number 5446-21.

Where to buy the MILWAUKEE 5446-21 demolition hammer worldwide?

3G Electric supplies the MILWAUKEE 5446-21 demolition hammer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this corded chipper-style hammer with SDS-Max shank.

How to maintain the MILWAUKEE 5446-21 demolition hammer?

Maintain the MILWAUKEE 5446-21 demolition hammer by keeping the SDS-Max shank clean and lubricated, checking the power cord for damage, and inspecting the carbon brushes regularly. After heavy use, allow the tool to cool before storage. Always follow the manufacturer's manual for service intervals.

Used in

Common applications for MILWAUKEE
Industrial maintenance — M12™ hammer drill and impact driver kit (2497-22) for drilling, hammer drilling, and fastening in electrical and mechanical tasks.
Heavy equipment lubrication — M18™ grease gun and impact wrench kit (2967-22GG) for lubrication and fastener removal in assembly and maintenance.
Hydraulic cylinder operation — Cordless hydraulic pump (3120-21) delivering 10,000 psi for powering hydraulic tools and cylinders in field service.
Automotive repair — Cordless ratchet kit (3G-OTH-303908) with 35 ft-lb torque for fastening and loosening bolts in tight engine compartments.
Demolition and construction — Carbide reciprocating saw blade (48-00-5371) for cutting wood, metal, and plastic in renovation and plumbing work.
Jobsite safety — N95 respirator with exhalation valve (48-73-4004) for protection against non-oil-based particulates in dusty environments.
Not sure this is the right part? Photo-identify it→

MILWAUKEE Products

3G Electric supplies MILWAUKEE chipper-style corded demolition hammers. 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 →

More from MILWAUKEE

View all MILWAUKEE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first