Which drill chuck is this hammer drill bit compatible with?

It features an SDS-Plus shank and fits all rotary hammers equipped with an SDS-Plus chuck.

What are the dimensions and drilling depth of this bit?

The drill bit has a diameter of 10 mm, a total length of 115 mm, and a working flute length of 50 mm.

What is the benefit of the 4-cutter head design?

The solid carbide 4-cutter head produces accurate round holes and prevents jamming when hitting rebar.

Which materials can you drill with this bit?

This Milwaukee MX4 drill bit is engineered for drilling into masonry, stone, and reinforced concrete.

How many drill bits are included in this pack?

This bulk pack includes 50 pieces of the SDS-Plus MX4 10x115 mm hammer drill bit.

MILWAUKEE 4932479369 SDS-Plus MX4 hammer drill 4-spiral 10x115mm (50 pcs)

Name: MILWAUKEE 4932479369 SDS-Plus MX4 hammer drill 4-spiral 10x115mm (50 pcs)
Brand: MILWAUKEE
SKU: 08083429
Price: 266.2 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932479369 | EAN 4058546371630

Recommended Retail Price €530.22

266.20 tax incl.

€220.00 excl. VAT (incl. all environmental contributions)

On order: delivered from 23/10/2026

pack

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 (4933498062) 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.

Accurate drilling with Milwaukee bits

Practical benefits

Precise holes through rebar: The 4-cutter solid carbide head delivers perfectly round holes and prevents lock-up when you hit rebar.
Fast dust removal design: The 4-flute geometry clears debris efficiently, allowing you to maintain fast drilling speeds with reduced friction.
Exact spot centering tip: You achieve clean starts without bit walking thanks to the sharp, engineered centering tip.

In a nutshell

The right choise for

With the Milwaukee SDS-Plus MX4 hammer drill bit pack, you drill quickly and reliably into masonry, stone, and reinforced concrete. The solid carbide 4-cutter head creates clean, perfectly round anchor holes and prevents jamming when encountering rebar. Thanks to the sharp centering tip, you start drilling with pinpoint accuracy without any bit walking. The 4-flute geometry clears dust efficiently, reducing friction and maintaining a smooth, fast drilling speed. Featuring a 10 mm diameter, a total length of 115 mm, and a 50 mm working length, this bulk pack of 50 pieces keeps you fully equipped for heavy-duty, repetitive fastening jobs.

Product information FAQ

€266.20

tax incl.

Key features according to our expert

Diameter: 10 mm
Drill bit type: Hammer drill bit
Overall length: 115 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 50 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: 10 mm
Drill bit type: Hammer drill bit
Overall length: 115 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 50 mm
Overall length (mm): 115
Working length (mm): 50

Brand MILWAUKEE
08083429
EAN 4058546371630
Supplier number MILWAUKEE 4932479369

Frequently asked questions about this product

Answered by specialists

Which drill chuck is this hammer drill bit compatible with?: It features an SDS-Plus shank and fits all rotary hammers equipped with an SDS-Plus chuck.
What are the dimensions and drilling depth of this bit?: The drill bit has a diameter of 10 mm, a total length of 115 mm, and a working flute length of 50 mm.
What is the benefit of the 4-cutter head design?: The solid carbide 4-cutter head produces accurate round holes and prevents jamming when hitting rebar.
Which materials can you drill with this bit?: This Milwaukee MX4 drill bit is engineered for drilling into masonry, stone, and reinforced concrete.
How many drill bits are included in this pack?: This bulk pack includes 50 pieces of the SDS-Plus MX4 10x115 mm hammer drill bit.