Which drill machines are compatible with this drill bit?

This hammer drill bit fits all rotary hammers equipped with a standard SDS-plus chuck.

What are the dimensions and working length?

It features a 12 mm diameter, a total length of 450 mm, and a usable working length of 400 mm.

What is the benefit of the 4-cutter MX4 geometry?

The 4-cutter tip drills perfectly round holes for fixings and reduces jamming when hitting rebar.

Which materials can you drill with this bit?

You can use this bit for drilling in masonry, solid concrete, and reinforced concrete.

How does the bit handle dust extraction in deep holes?

The high-volume 4-flute design ensures fast and continuous removal of dust and debris.

MILWAUKEE 4932352035 SDS-Plus MX4 hammer drill 4-coil 12x450mm

Name: MILWAUKEE 4932352035 SDS-Plus MX4 hammer drill 4-coil 12x450mm
Brand: MILWAUKEE
SKU: 02806948
Price: 16.6 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932352035 | EAN 4002395366927

Recommended Retail Price €32.85

16.60 tax incl.

€13.72 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 7 products in stock.

Ordered before 20:00 - delivered tomorrow 24/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Accurate deep drilling in heavy reinforced concrete

Practical benefits

Clean round anchor holes: The 4-cutter head geometry prevents jamming when hitting rebar to ensure perfectly cylindrical holes.
Durable Milwaukee carbide tip: A solid carbide tip gives you extended tool life and extreme wear resistance in demanding masonry.
Efficient dust debris extraction: The high-volume 4-flute design removes dust quickly from the hole so you work faster with less friction.

In a nutshell

The right choise for

With the Milwaukee SDS-Plus MX4 hammer drill bit, you drill precisely and effortlessly through reinforced concrete, masonry, and solid brickwork. The solid carbide tip featuring a 4-cutter head geometry prevents jamming when striking rebar and creates perfectly cylindrical holes for anchor fixings. Its high-volume 4-flute design removes dust and debris quickly and continuously, keeping friction low to maintain fast drilling speeds and extended tool life. Offering a 12 mm diameter, 450 mm total length, and a 400 mm working length, this bit provides the reach you need for deep wall and floor penetrations for conduit, pipes, or wiring.

Product information FAQ

€16.60

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Cutting length: 400 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4

Product description

The Milwaukee MX4 SDS-Plus drill bit is engineered for the toughest applications, featuring innovative fully welded solid carbide tip technology (up to Ø 20 mm) for maximum durability in rebar and unmatched drilling speed in concrete.
4-Cutter solid carbide tip: Enhanced geometry with a sharp centering tip, rebar guards, and new dust grooves delivers clean starts, precise holes, and maximum life when drilling through rebar - even under extreme jobsite conditions.
Optimised flute design with reinforced core: A thicker core combined with alternating SPEED and HEAVY-DUTY spirals ensures fast debris removal, reduced friction, and superior stability in demanding applications.
Convex shank for maximum energy transfer: The convex shank end optimises energy transfer from tool to tip, boosting impact force, drilling efficiency, and jobsite productivity.
One-Piece slotted carbide tip for Ø >20 mm: For large-diameter concrete drilling, this design offers exceptional strength, extended bit life, and break resistance in heavy-duty use.
PGM certified: Meets industry standards for precision and safety, making it the ideal choice for anchor setting.
Made in Germany: Manufactured to the highest standards for uncompromising quality, reliability, and performance on every jobsite.

All Features

Diameter: 12 mm
Cutting length: 400 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4
Pre-drilling: Suitable
Overall length (mm): 450
Working length (mm): 400

Brand MILWAUKEE
02806948
EAN 4002395366927
Supplier number MILWAUKEE 4932352035

Frequently asked questions about this product

Answered by specialists

Which drill machines are compatible with this drill bit?: This hammer drill bit fits all rotary hammers equipped with a standard SDS-plus chuck.
What are the dimensions and working length?: It features a 12 mm diameter, a total length of 450 mm, and a usable working length of 400 mm.
What is the benefit of the 4-cutter MX4 geometry?: The 4-cutter tip drills perfectly round holes for fixings and reduces jamming when hitting rebar.
Which materials can you drill with this bit?: You can use this bit for drilling in masonry, solid concrete, and reinforced concrete.
How does the bit handle dust extraction in deep holes?: The high-volume 4-flute design ensures fast and continuous removal of dust and debris.