Diamond core bit GOLD diameter 45 mm with M14 thread core art. 50411

Diamond Dry Core Drill Bit GOLD Ø 45 mm – M14 Thread | Art. 50411

With the Diamond Dry Core Drill Bit GOLD Ø 45 mm, even the most demanding drilling tasks in extremely hard materials can be completed with precision, cleanliness, and entirely without water. This drill bit is ideal for dry drilling in tiles, natural stone, porcelain stoneware, marble, and granite. The integrated paraffin core ensures effective self-cooling, eliminating the need for external water cooling and making application significantly easier. It mounts directly onto any standard angle grinder with M14 thread – no adapter required.

Whether for floor or wall work, or creating openings for water and wastewater pipes, this premium diamond dry core drill bit offers clean results, long service life, and user-friendly handling – perfect for professionals.

Your Benefits at a Glance:

• Precise drilling in hard materials: Ideal for granite, porcelain stoneware, ceramic, tiles, marble & natural stone
• Drill bit Ø 45 mm with M14 thread: Compatible with all standard angle grinders – no adapter needed
• Dry drilling without water: Integrated paraffin core enables efficient self-cooling
• Durability & professional quality: Special diamond coating ensures long tool life and precise boreholes
• Drilling depth up to 30 mm: Perfect for wall and floor penetrations, e.g. HT pipes or water supply lines
• Easy application: Tilt the drill at an angle and use circular motions – prevents jamming
• Optimal speed range: Best results at 10,000–13,000 RPM

FAQ – Frequently Asked Questions About the Diamond Dry Core Drill Bit Ø 45 mm

1. Which materials can I drill with this diamond dry core drill bit?
   It is ideal for extremely hard materials such as tiles, porcelain stoneware, granite, marble, natural stone, and ceramic.
2. Is water cooling necessary during drilling?
   No. The built-in paraffin core takes care of cooling during the drilling process – allowing you to work completely dry.
3. Which tools are compatible with this drill bit?
   The bit features an M14 internal thread and can be mounted directly onto any standard angle grinder – no adapter required.
4. What is the maximum drilling depth?
   The recommended maximum drilling depth is 30 mm – ideal for various interior and exterior applications.
5. How should I correctly use the drill bit?
   Screw the bit onto the angle grinder, start at a slight angle, and gently work into the material using circular movements. Apply minimal pressure and take short breaks when sparks appear or temperatures rise.
6. What is the optimal drilling speed?
   For clean and efficient results, we recommend a speed between 10,000 and 13,000 RPM.

Available Sizes in the GOLD Series:

The GOLD series diamond dry core drill bits are available in a wide range of diameters – from Ø 6 mm to Ø 120 mm – making them perfect for various applications, from plug hole drilling to full pipe penetrations.