Which materials can you drill with this Milwaukee SDS-plus MX4 hammer drill bit?

This hammer drill bit is engineered for heavy-duty drilling in masonry, concrete, and reinforced concrete.

Which tools are compatible with this drill bit?

The drill bit features an SDS-plus shank and fits all rotary hammer drills with a standard SDS-plus chuck.

What are the exact dimensions of this drill bit?

The bit has a diameter of 12 mm, a working length of 160 mm, and an overall length of 210 mm.

What is the benefit of the 4-cutter MX4 carbide head?

The 4 symmetrical cutting edges drill perfectly round holes and prevent jamming when hitting rebar.

What is the purpose of the 4-flute design?

The high-volume 4-flute geometry ensures rapid dust extraction, reducing friction and heat build-up.

MILWAUKEE 4932352032 SDS-Plus MX4 hammer drill 4-coil 12x210mm

Name: MILWAUKEE 4932352032 SDS-Plus MX4 hammer drill 4-coil 12x210mm
Brand: MILWAUKEE
SKU: 02879474
Price: 9.2 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932352032 | EAN 4002395366897

Recommended Retail Price €18.45

9.20 tax incl.

€7.60 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 14/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Fast and accurate concrete drilling

Practical benefits

Milwaukee bit for tough jobs: The solid carbide head powers through reinforced concrete without jamming when hitting rebar.
Perfectly round anchor holes: You achieve clean and accurate cylindrical holes for optimal fastening thanks to the symmetrical 4-cutter geometry.
Efficient dust extraction: The high-volume 4-flute design removes debris quickly to reduce heat and extend working life.

In a nutshell

The right choise for

With the Milwaukee SDS-Plus MX4 hammer drill bit, you power through demanding building materials quickly and accurately. The solid carbide head with 4 symmetrical cutting edges prevents jamming and breakage when hitting rebar. This allows you to drill perfectly cylindrical holes in concrete, reinforced concrete, natural stone, and masonry for reliable anchoring of heavy-duty bolts or fixings. Thanks to the high-volume 4-flute design, dust and debris are extracted quickly to minimize friction and reduce heat build-up. Featuring a 12 mm diameter, a working length of 160 mm, and an overall length of 210 mm, this SDS-plus drill bit delivers the performance needed for tough installation and renovation projects.

Product information FAQ

€9.20

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Drill bit type: Hammer drill bit
Overall length: 210 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 160 mm

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
Drill bit type: Hammer drill bit
Overall length: 210 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 160 mm
Overall length (mm): 215
Working length (mm): 160

Brand MILWAUKEE
02879474
EAN 4002395366897
Supplier number MILWAUKEE 4932352032

Frequently asked questions about this product

Answered by specialists

Which materials can you drill with this Milwaukee SDS-plus MX4 hammer drill bit?: This hammer drill bit is engineered for heavy-duty drilling in masonry, concrete, and reinforced concrete.
Which tools are compatible with this drill bit?: The drill bit features an SDS-plus shank and fits all rotary hammer drills with a standard SDS-plus chuck.
What are the exact dimensions of this drill bit?: The bit has a diameter of 12 mm, a working length of 160 mm, and an overall length of 210 mm.
What is the benefit of the 4-cutter MX4 carbide head?: The 4 symmetrical cutting edges drill perfectly round holes and prevent jamming when hitting rebar.
What is the purpose of the 4-flute design?: The high-volume 4-flute geometry ensures rapid dust extraction, reducing friction and heat build-up.