Which materials is this diamond core bit suitable for?

It is designed for wet drilling in hard materials such as reinforced concrete, concrete, and masonry.

What connection type does this Milwaukee diamond core bit have?

It features a standard 1 1/4" UNC reception for compatible diamond drilling rigs.

Is water cooling required when using this core bit?

Yes, this WCHP bit is strictly designed for wet drilling applications with active water cooling.

What are the exact dimensions of this core drill bit?

This bit has a diameter of 202 mm and an overall length of 500 mm.

What is the advantage of the pre-ground turbo segments?

The 10 mm laser-welded segments are pre-ground to deliver fast drilling performance right from the first hole.

MILWAUKEE 4932399719 diamond core cutter WCHP 202 x 500 mm

Name: MILWAUKEE 4932399719 diamond core cutter WCHP 202 x 500 mm
Brand: MILWAUKEE
SKU: 02884099
Price: 348.95 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932399719 | EAN 4002395363704

Recommended Retail Price €707.37

348.95 tax incl.

€288.39 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Free shipping
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 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.

Efficient Milwaukee core bit for wet drilling

Practical benefits

Fast cutting from start: The pre-ground turbo segments ensure optimal drilling speed right from the very first hole you drill.
Enhanced cooling and extraction: Dedicated inner and outer slots allow for efficient debris removal while keeping the core bit thoroughly cooled.
Strong laser-welded segments: With 10 mm high laser-welded segments, you gain exceptional durability and complete resistance against segment break-off.

In a nutshell

The right choise for

With the Milwaukee wchp diamond core bit, you can core clean 202 mm holes through tough materials like reinforced concrete and masonry. Its pre-ground 10 mm turbo segments deliver maximum drilling speed from the very first cut. Laser-welded segments ensure high resistance against break-off, while integrated inner and outer slots facilitate fast debris removal and effective cooling during wet drilling. Featuring an overall length of 500 mm and a standard 1 1/4" unc reception, this core bit gives you the reach and reliability needed for large duct and pipe installations.

Product information FAQ

€348.95

tax incl.

Key features according to our expert

Diameter: 202 mm

Product description

Standard 1 1/4" UNC reception
Engraving of diameter and type on the core reception for longterm visibility
Laser welded segments guarantee against break off
10 mm segment height for superior life time
Uniquely designed TURBO shaped segments -Pre-grinded, for best performance right from the first hole
One outer and two inner slots enable improved cooling and increased material removal

All Features

Diameter: 202 mm
Lime and sandstone blocks - extra hard: Not suitable
Overall length (mm): 525
Granite: Not suitable
Asphalt: Not suitable
Gas concrete blocks: Most suitable
Artificial stone: Not suitable
Fits dcm2 250c & dcm2 350c: Suitable
Stripping bar: Most suitable
Porphyry: Not suitable
Working length (mm): 450

Brand MILWAUKEE
02884099
EAN 4002395363704
Supplier number MILWAUKEE 4932399719

Frequently asked questions about this product

Answered by specialists

Which materials is this diamond core bit suitable for?: It is designed for wet drilling in hard materials such as reinforced concrete, concrete, and masonry.
What connection type does this Milwaukee diamond core bit have?: It features a standard 1 1/4" UNC reception for compatible diamond drilling rigs.
Is water cooling required when using this core bit?: Yes, this WCHP bit is strictly designed for wet drilling applications with active water cooling.
What are the exact dimensions of this core drill bit?: This bit has a diameter of 202 mm and an overall length of 500 mm.
What is the advantage of the pre-ground turbo segments?: The 10 mm laser-welded segments are pre-ground to deliver fast drilling performance right from the first hole.