Diamond dry core bits set gold Ø 35, 50, 68 mm, art. no. 55204

Diamond Dry Core Drill Bit Set GOLD – 3-piece with M14 connection

Item No.: 55204
Diameters: 35 / 50 / 68 mm
Special offer – get it now and save!

Compact. Powerful. Precise: The 3-piece dry core drill bit set for professionals

The Diamond Dry Core Drill Bit Set GOLD (Item No. 55204) is the ideal choice for tilers, plumbers, and tradespeople who need to drill clean, accurate holes in porcelain stoneware, marble, and granite. This set includes three of the most commonly used diameters (Ø 35, 50, and 68 mm) and is suitable for material thicknesses up to 30 mm – perfect for drilling socket outlets, pipe penetrations, and more.

Key features at a glance:

• Optimal selection: Three practical diameters – 35, 50, and 68 mm – cover a wide range of on-site applications

• Dry cutting technology: No water required – fast, clean drilling directly on the job

• M14 connection: Compatible with all standard angle grinders (7,000–13,000 rpm)

• High-grade diamond coating: Ensures precision drilling and extended service life, even in the hardest materials

• Includes sturdy carry case: Keeps tools organised and protected (design may vary)

Technical specifications:

• Applications: Porcelain tiles, granite, marble, ceramics, natural stone

• Material thickness: Up to 30 mm

• Recommended speed: 7,000–13,000 rpm

• Connection type: M14 thread (for angle grinders)

Contents:

• 1 × Ø 35 mm (Item No. 50401)

• 1 × Ø 50 mm (Item No. 50404)

• 1 × Ø 68 mm (Item No. 50405)

• 1 × durable transport case (design may vary)

Frequently Asked Questions (FAQ)

Which materials is this set suitable for?
The set is designed for hard materials such as porcelain stoneware, granite, and marble up to 30 mm thick.

Do I need to use water when drilling?
No, these core bits are made for dry drilling. No water is required.

Which machines are compatible?
Compatible with all standard angle grinders featuring an M14 connection, operating at 7,000–13,000 rpm.

Which sizes are included in the set?
35 mm, 50 mm, and 68 mm – ideal for most installation and fitting tasks.

Is a storage case included?
Yes, a robust case is included to keep everything organised. Design may vary slightly.

What sets these core bits apart?
Their premium diamond coating delivers long-lasting performance and precision – even in ultra-hard materials.

Can the bits also be used for wet drilling?
No, this set is optimised for dry drilling. For wet applications, we recommend using specialised wet drilling bits.

Are replacements or individual bits available?
Yes, individual sizes can be reordered: 35 mm (50401), 50 mm (50404), and 68 mm (50405).

Take advantage of this special offer now and upgrade your drilling tools with professional-grade performance – while stocks last!