What thread connection does this diamond core bit have?

This core bit has a standard 1 1/4" UNC female thread reception.

Can this diamond core bit be used in hammer mode?

No, use the core bit only in standard rotary drilling mode without hammer or impact action.

Is this core bit suitable for dust extraction?

Yes, this DCHXL core bit is designed for dry drilling with dust extraction, such as via FIXTEC CLR.

What are the dimensions of this core bit?

The core bit has a diameter of 38 mm and a working length of 420 mm.

MILWAUKEE 4932399753 diamond core cutter 38 x 420 mm

Name: MILWAUKEE 4932399753 diamond core cutter 38 x 420 mm
Brand: MILWAUKEE
SKU: 02884183
Price: 97.4 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932399753 | EAN 4002395364060

Recommended Retail Price €196.38

97.40 tax incl.

€80.50 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
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.

Reliable dry coring with Milwaukee

Practical benefits

Laser welded diamond segments: The 10 mm high segments are laser welded so you benefit from an extended service life.
Integrated extraction for dust: You maintain a cleaner working environment and keep cutting progress high by removing debris as you drill.
Standard 1 1/4" UNC mount: The robust connection ensures you achieve solid stability and smooth rotation when operating in rotary-only mode.

In a nutshell

The right choise for

With the Milwaukee dchxl dry diamond core bit, you drill clean breakthroughs with a 38 mm diameter and a 420 mm working length. Featuring 10 mm high laser welded diamond segments, it provides long-lasting service life and continuous drilling performance in masonry, brickwork, and concrete. The integrated dust extraction removes drilling debris instantly, letting you complete dry coring jobs without airborne dust or water slurry. This makes it suitable for installing conduit, piping, and wiring in occupied interiors or renovation projects. The standard 1 1/4" unc connection delivers a secure fit on compatible machines in rotary-only drilling mode.

Product information Accessories FAQ

€97.40

tax incl.

Key features according to our expert

Diameter: 38 mm

Product description

10 mm high, laser welded segments for longer life.
Use with the machine set to rotary only, not suitable for hammer action.
* During pre-drilling no centering star required.

All Features

Diameter: 38 mm
Lime and sandstone blocks - extra hard: Most suitable
Marble: Not suitable
Artificial stone: Not suitable
Granite: Not suitable
Overall length (mm): 490
Working length (mm): 420

Brand MILWAUKEE
02884183
EAN 4002395364060
Supplier number MILWAUKEE 4932399753

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Frequently asked questions about this product

Answered by specialists

What thread connection does this diamond core bit have?: This core bit has a standard 1 1/4" UNC female thread reception.
Can this diamond core bit be used in hammer mode?: No, use the core bit only in standard rotary drilling mode without hammer or impact action.
Is this core bit suitable for dust extraction?: Yes, this DCHXL core bit is designed for dry drilling with dust extraction, such as via FIXTEC CLR.
What are the dimensions of this core bit?: The core bit has a diameter of 38 mm and a working length of 420 mm.