Drill master wet core drill bit Ø 40 mm, art. no. 50427

Bohrmeister NBK Ø 40 mm – Diamond Core Drill for Precise Drilling in Hard Materials

The Bohrmeister NBK Ø 40 mm diamond core drill from Karl Dahm is the perfect choice for drilling into demanding materials such as tiles, natural stone, porcelain stoneware, and ceramics. With its innovative wet-cutting technology and high-quality diamond coating, it delivers excellent results with minimal material loss and ensures clean, precise cuts without cracking – even in materials like mosaic and granite.

Advantages of the Bohrmeister NBK Ø 40 mm Diamond Core Drill:

• Fast Drilling: Reduced material breakage for quick results.
• Clean Cut: No cracking, even with hard materials.
• Precise Drilling: Ideal for drilling at the edge of materials.
• Maximum Drilling Depth of 60 mm: Perfect for deeper holes.
• Versatile Applications: Compatible with pillar drills, handheld drills, cordless screwdrivers with water flushing heads, and angle grinders with water supply.

Technical Details:

• Maximum Drilling Depth: 60 mm
• Connection: 1/2" external thread for standard drilling systems
• Segment Height: 7.5 mm ring segment (for Ø 20-120 mm)

Available Diameters:

• Ø 20 mm
• Ø 28 mm
• Ø 35 mm
• Ø 45 mm
• Ø 50 mm
• Ø 55 mm
• Ø 68 mm
• Ø 75 mm
• Ø 100 mm
• Ø 110 mm
• Ø 120 mm
• Ø 130 mm

Applications:

This diamond core drill is perfect for tiles, natural stone, porcelain stoneware, granite, ceramics, mosaics, and glass tiles. It is specially designed for wet cutting to prevent overheating and extend the life of the core drill.

Recommended Accessories:

For even more precise results, we recommend the KDB-200 drill stand from Karl Dahm. Additionally, the diamond grinding stone (item no. 20050) improves cutting speed and extends the lifespan of your core drill.

The Bohrmeister NBK Ø 40 mm Diamond Core Drill offers professionals and DIY enthusiasts a long-lasting solution for drilling in hard materials. With its high-performance diamond coating and wet-cutting technology, you will achieve precise and clean results with every application.

For further questions and advice, please feel free to contact us during our business hours:

Monday to Thursday: 7:00 am – 5:00 pm
Friday: 7:00 am – 4:00 pm
Phone: +49 8667 878-0
WhatsApp: +49 176 1000 1616
Email: info@dahm-werkzeuge.de

Your satisfaction is important to us!