Which rotary hammers are compatible with this drill bit?

This bit features an SDS-max shank and fits all rotary hammers equipped with an SDS-max chuck.

Which materials can you drill with this hammer drill bit?

It is engineered for drilling into masonry, hard concrete, and reinforced concrete.

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

The 4 cutting edges produce accurate round holes and prevent jamming when hitting rebar.

What is the working drilling depth of this bit?

The bit features a working length of 800 mm and a total length of 940 mm.

What is the diameter of this hammer drill bit?

This Milwaukee MX4 drill bit has a drilling diameter of 18 mm.

MILWAUKEE 4932352762 SDS-Max MX4 hammer drill 4-coil 18x940mm

Name: MILWAUKEE 4932352762 SDS-Max MX4 hammer drill 4-coil 18x940mm
Brand: MILWAUKEE
SKU: 02879845
Price: 85.4 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932352762 | EAN 4002395374205

Recommended Retail Price €184.46

85.40 tax incl.

€70.58 excl. VAT (incl. all environmental contributions)

On order: delivered from 20/10/2026

Delivery by DHL

✆ Talk to a specialist

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.

Heavy drilling with Milwaukee

Practical benefits

Smooth drilling in reinforced concrete: The solid four-cutter carbide head prevents jamming on rebar so you can produce precise, round holes for secure anchor fittings.
Fast removal of drilling dust: Deep flute geometry allows you to extract dust rapidly, significantly reducing heat buildup and increasing your overall drilling speed.
Reduced vibration for comfortable use: The reinforced core transfers hammer energy directly to the tip while dampening vibrations to protect you during demanding applications.

In a nutshell

The right choise for

Power through tough drilling tasks with the Milwaukee SDS-Max MX4 hammer drill bit. Engineered with a solid 4-cutter carbide head, this bit prevents jamming on rebar and consistently delivers precise, round holes in reinforced concrete, hard concrete, and masonry. Featuring an 18 mm diameter, an 800 mm working length, and a total length of 940 mm, it is ideal for deep wall feed-through drilling for pipes and cables. The 4-spiral flute geometry rapidly removes heavy dust and debris to reduce heat buildup, while the reinforced core dampens vibrations and transfers hammer energy directly to the tip. Tackle demanding installations with speed, comfort, and total control.

Product information FAQ

€85.40

tax incl.

Key features according to our expert

Diameter: 18 mm
Drill bit type: Hammer drill bit
Overall length: 940 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 800 mm

Product description

Large carbide tip with patented rebar chamfers. Ensures lower vibration and optimised drilling performance when hitting reinforced steel equalling longer life time.
Especially developed robust head geometry with optimum 4 x 90° symmetry of carbide tip. Reduces jamming up on hitting reinforcing steel.
Centering point with 130° point angle. Easy spot drilling with pinpoint accuracy and ensures optimum guidance during drilling.
Big, robust secondary cutter with dynamic, curved cutting edge. Supports the primary cutter for faster drilling.
Shorter spiral windings. For faster transport of drilling dust from the head to the flute = Less wear and heat build up at the tip.
Innovative, unique carbide tip. With more carbide on all diameters and extra carbide on Ø >32 mm.
Wear mark on both sides of primary cutter. Guarantees diameter accuracy i.e. for anchor fittings. Life time indicator in warranty cases.
Patented reinforced flute geometry. Lower vibrations for smoother drilling. Stronger flute means less breakages. Better transfer of hammer energy to the tip.
Deep flute shoulders. High volume dust removal for optimum drilling speed less wear and heat build up.
Low vibration drilling performance. Comfortable drilling ensures less stress for man and machine.
Special surface treatment. Shot blasting provides a smooth surface and densifies the surface structure and makes the bit more wear resistant.
PGM conformity. Guarantees precise holes for anchor fitting over the entire life time of the drill bit.

All Features

Diameter: 18 mm
Drill bit type: Hammer drill bit
Overall length: 940 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 800 mm
Overall length (mm): 940
Pre-drilling: Suitable
Working length (mm): 800

Brand MILWAUKEE
02879845
EAN 4002395374205
Supplier number MILWAUKEE 4932352762

Frequently asked questions about this product

Answered by specialists

Which rotary hammers are compatible with this drill bit?: This bit features an SDS-max shank and fits all rotary hammers equipped with an SDS-max chuck.
Which materials can you drill with this hammer drill bit?: It is engineered for drilling into masonry, hard concrete, and reinforced concrete.
What is the benefit of the MX4 4-cutter head?: The 4 cutting edges produce accurate round holes and prevent jamming when hitting rebar.
What is the working drilling depth of this bit?: The bit features a working length of 800 mm and a total length of 940 mm.
What is the diameter of this hammer drill bit?: This Milwaukee MX4 drill bit has a drilling diameter of 18 mm.