Which machines are compatible with this diamond drill bit?

It features a 22.23 mm bore and fits standard angle grinders using a clamping nut.

Is water cooling required when drilling?

No, this diamond core cutter is specifically engineered for dry drilling without coolant.

Which materials can you drill with this bit?

It is suitable for drilling tiles, from soft wall tiles to very hard floor tiles and fine stoneware.

What are the diameter and working length?

This bit has a diameter of 25 mm and a working length of 35 mm.

BOSCH 2608587117 diamond drill bit for dry drilling Dry Speed Best for Ceramic 25 x 35 mm

Name: BOSCH 2608587117 diamond drill bit for dry drilling Dry Speed Best for Ceramic 25 x 35 mm
Brand: BOSCH
SKU: 02224661
Price: 59.2 EUR
Availability: PreOrder

Supplier number: BOSCH 2608587117 | EAN 3165140577694

Recommended Retail Price €100.30

59.20 tax incl.

€48.92 excl. VAT (incl. all environmental contributions)

On order: delivered from 22/10/2026

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Delivery by DHL

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In a nutshell

The right choise for

With the Bosch pro Dry Speed Best for Ceramic diamond drill bit, you drill quickly and cleanly through hard ceramic tiles, porcelain stoneware, granite, and marble without requiring liquid coolant. Featuring a 25 mm diameter and a 35 mm working length, this core cutter is ideal for sanitary fittings and plumbing pass-throughs. The 22.23 mm bore fits standard angle grinders using a clamping nut for secure mounting. Premium vacuum-brazed diamond grit prevents chipping or cracking in fragile tiles while delivering a long service life during demanding jobs, helping you complete clean installations effortlessly.

Product information FAQ

€59.20

tax incl.

Key features according to our expert

Diameter: 25 mm

Product description

Diamond drill bit for dry drilling Dry Speed Best for Ceramic 25 x 35 mm
Extra long lifetime for hard ceramics
Diamond drill bit for dry drilling Dry Speed is long-lasting for dry drilling in hard ceramics
High-grade diamond for very high drilling speeds

Advantages

Extra long life in ceramics - The diamond drill bit for dry drilling Dry Speed lasts a long time in dry drilling in hard ceramics.
The very good diamond head can drill at very high speeds and the vacuum soldering technology ensures a long lifetime.
This drill bit is suitable for drilling in tiles, from soft wall tiles to very hard floor tiles such as fine stoneware.
The drill fits angle grinders.
With a 22.23 mm bore for standard angle grinders with clamping nut.

All Features

Diameter: 25 mm
Diameter (d) mm: 25
Useful length (l1) mm: 35
Diameter (d) inch: 1

Brand BOSCH
02224661
EAN 3165140577694
Supplier number BOSCH 2608587117

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this diamond drill bit?: It features a 22.23 mm bore and fits standard angle grinders using a clamping nut.
Is water cooling required when drilling?: No, this diamond core cutter is specifically engineered for dry drilling without coolant.
Which materials can you drill with this bit?: It is suitable for drilling tiles, from soft wall tiles to very hard floor tiles and fine stoneware.
What are the diameter and working length?: This bit has a diameter of 25 mm and a working length of 35 mm.