Which tools are compatible with this diamond drill bit?

It features an M14 thread to fit directly onto an angle grinder. With suitable adapters, it can also be mounted on polishers or die grinders.

Is water cooling required while drilling?

No, this Diamond Max drill bit is designed for dry use. No water or cooling liquid is needed.

Which materials can this drill bit penetrate?

It is designed for extremely hard materials such as porcelain, gres, quarry tiles, cast iron, and fibreglass.

What are the dimensions of this drill bit?

This drill bit has a diameter of 12 mm and an overall length of 68 mm.

How do you start drilling cleanly without a guide?

Start the angle grinder, enter the material at a 45-degree angle until a groove forms, then gradually pivot the tool upright while maintaining a slight circular oscillating motion.

MILWAUKEE 4932471762 DIAMOND MAX M14 diamond drill bit for dry drilling 12 mm

Name: MILWAUKEE 4932471762 DIAMOND MAX M14 diamond drill bit for dry drilling 12 mm
Brand: MILWAUKEE
SKU: 03049002
Price: 19.95 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932471762 | EAN 4058546296612

Recommended Retail Price €46.10

19.95 tax incl.

€16.49 excl. VAT (incl. all environmental contributions)

On order: delivered from 06/11/2026

Ordered before 20:00 - delivered as of 06/11/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Clean drilling in hard tiles

Practical benefits

Fast dry drilling performance: You drill through hard porcelain tiles and stoneware without needing any water cooling.
Direct M14 grinder fitting: The standard M14 thread lets you mount the bit directly onto your angle grinder.
Precise Milwaukee DIAMOND MAX holes: High-grade diamond bonding delivers clean edges and prevents perimeter scratching during heavy-duty cutting.

In a nutshell

The right choise for

With the Milwaukee Diamond Max M14 diamond drill bit, you drill rapidly through extremely hard materials without needing water cooling. Perfect for mounting accessories on porcelain, gres, or hard ceramic tiles, this 12 mm dry bit delivers clean, precise holes without cracking edges or scratching delicate surfaces. Thanks to the integrated M14 thread, you mount the bit directly onto your angle grinder for immediate, hassle-free use. With an overall length of 68 mm and high-grade diamond bonding, it offers outstanding control and long-lasting performance on tough jobs.

Product information Accessories FAQ

€19.95

tax incl.

Key features according to our expert

Diameter: 12 mm
Length: 68 mm

Product description

Diamond Max M14 dry drills and holesaws are designed for drilling holes in extremely hard materials such as porcelain/gres/quarry tiles, cast iron or fibreglass. These bits and holesaws guarantee superior life and fastest cutting even in the hardest of materials. M14 thread to fit directly onto an angle grinder or with relevant adaptors to fit spot polisher and die grinder.
Dry use. No cooling needed.
Clean holes: Drills clean, precise holes without any perimeter scratches.
Superior lifetime and durability due to the high grade diamond bond and the tough alloy body which resists bending under stress.
Easy slug removal due to the multiple access slots.
Sizes available: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 32mm, 35mm, 38mm, 40mm, 44mm, 51mm, 54mm, 55mm, 57mm, 60mm, 64mm, 65mm, 68mm, 73mm, 75mm, 76mm, 83mm, 102mm.
Sets available: 3pc, 4pc.
Adaptors available: M9, M16.

All Features

Diameter: 12 mm
Length: 68 mm
Recording: M14
Axle intake: M14
Overall length (mm): 68
Working length (mm): 35

Brand MILWAUKEE
03049002
EAN 4058546296612
Supplier number MILWAUKEE 4932471762

Accessories

MILWAUKEE 4932472090 adapter for M14 diamond drills on Milwaukee spot...

Recommended Retail Price €23.29

11.80

€9.75 excl. VAT

On stock, immediately available.

MILWAUKEE 4932472265 adapter for M14 diamond drills on Milwaukee...

Recommended Retail Price €23.84

11.95

€9.88 excl. VAT

Delivery time average 7 days.

MILWAUKEE 4932352332 drill guide for drills/hole saws 19-68 mm

Recommended Retail Price €61.23

30.80

€25.45 excl. VAT

Delivery time average 12 days.

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with this diamond drill bit?: It features an M14 thread to fit directly onto an angle grinder. With suitable adapters, it can also be mounted on polishers or die grinders.
Is water cooling required while drilling?: No, this Diamond Max drill bit is designed for dry use. No water or cooling liquid is needed.
Which materials can this drill bit penetrate?: It is designed for extremely hard materials such as porcelain, gres, quarry tiles, cast iron, and fibreglass.
What are the dimensions of this drill bit?: This drill bit has a diameter of 12 mm and an overall length of 68 mm.
How do you start drilling cleanly without a guide?: Start the angle grinder, enter the material at a 45-degree angle until a groove forms, then gradually pivot the tool upright while maintaining a slight circular oscillating motion.