Which materials is the Milwaukee DCWU 125 suitable for?

It is designed for grinding and leveling concrete, natural stone, granite, sand-lime brick, and aerated concrete.

What are the diameter and bore size of this cup wheel?

The diamond cup wheel features a 125 mm diameter and a standard 22.23 mm bore.

Which tools can this grinding cup wheel be mounted on?

It fits standard 125 mm angle grinders and concrete grinders with a 22.23 mm spindle.

What jobs is the DCWU 125 best used for?

It is ideal for rapid material removal on concrete layers, surface leveling, edge grinding, and roughening.

Can this diamond cup wheel be used wet and dry?

Yes, it is engineered for both dry and wet surface grinding applications.

MILWAUKEE 4932451186 diamond bowl disc DCWU 125mm

Name: MILWAUKEE 4932451186 diamond bowl disc DCWU 125mm
Brand: MILWAUKEE
SKU: 02885506
Price: 33.2 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932451186 | EAN 4002395138746

Recommended Retail Price €70.79

33.20 tax incl.

€27.44 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

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How does it work?

Buy Milwaukee products with a total order value of at least €250 excl. VAT.
For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake worth €357.90.
The free item is automatically added to your order. No registration is required.
This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
The promotion is valid from 01.10.2026 to 31.10.2026.
Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Efficient surface preparation with Milwaukee

Practical benefits

High removal on concrete: You grind down thick concrete layers, natural stone, and granite quickly with durable diamond segments.
Accurate edge and leveling: You level uneven surface joints smoothly and roughen dense substrates to prepare them for fresh coatings.
Standard bore tool mounting: The 22.2 mm bore allows you to fit this 125 mm cup wheel easily onto compatible angle grinders.

In a nutshell

The right choise for

With the Milwaukee dcwu 125 diamond cup wheel, you grind down uneven surfaces and thick concrete layers effortlessly. Its high-quality diamond segments ensure rapid material removal on concrete, granite, natural stone, sand-lime brick, and aerated concrete. Whether you are leveling floors, removing residues, chamfering edges, or roughening hard mineral substrates prior to screeding and coating, you work with complete accuracy and control. Featuring a 125 mm diameter and a standard 22.2 mm bore, this cup wheel fits easily onto compatible angle grinders and concrete grinders. It is fully engineered for both wet and dry surface grinding applications.

Product information FAQ

€33.20

In stock - tax incl.

Key features according to our expert

(Disc) diameter: 125 mm
Connection type: Bore
Connection size: 22,2 mm

Product description

For quick grinding down of thick concrete layers.
For levelling of concrete, granite and natural stone surfaces.
For edge grinding applications e.g. grinding off high edges of concrete, granite, natural stone tiles.

All Features

(disc) diameter: 125 mm
Connection type: Bore
Connection size: 22,2 mm
Lime and sandstone blocks - hard: Suitable
Segment height (mm): 5
Granite: Suitable
Number of segments: 20
Plasterboard: Suitable
Tile adhesive: Suitable
Gas concrete blocks: Suitable
Bowl height (mm): 21
Porphyry: Suitable
Marble: Suitable

Brand MILWAUKEE
02885506
EAN 4002395138746
Supplier number MILWAUKEE 4932451186

Frequently asked questions about this product

Answered by specialists

Which materials is the Milwaukee DCWU 125 suitable for?: It is designed for grinding and leveling concrete, natural stone, granite, sand-lime brick, and aerated concrete.
What are the diameter and bore size of this cup wheel?: The diamond cup wheel features a 125 mm diameter and a standard 22.23 mm bore.
Which tools can this grinding cup wheel be mounted on?: It fits standard 125 mm angle grinders and concrete grinders with a 22.23 mm spindle.
What jobs is the DCWU 125 best used for?: It is ideal for rapid material removal on concrete layers, surface leveling, edge grinding, and roughening.
Can this diamond cup wheel be used wet and dry?: Yes, it is engineered for both dry and wet surface grinding applications.