Diamond core bit Ø 65, order no. 50241

Diamond Dry Core Drill Bit GOLD Ø 65 mm – Powerful. Dry. Precise.

The GOLD Ø 65 mm dry core drill bit (Item No. 50241) is the perfect solution for clean and accurate drilling in particularly hard materials – without the need for water cooling. Whether for sockets, junction boxes, or switch outlets, this bit ensures efficient and effortless dry drilling.
Thanks to its M14 female thread, the drill bit can be mounted directly onto standard angle grinders – no adapter required. The durable diamond coating ensures long service life and precise cuts with a drilling depth of up to 35 mm – ideal for tiles, porcelain stoneware, natural stone, marble, and granite.

Your advantages at a glance:

• 65 mm diameter with M14 thread: Compatible with all standard angle grinders – ready to use without an adapter
• Perfect for hard materials: Efficient performance on tiles, porcelain stoneware, natural stone, marble & granite
• Dry cutting without water: No cooling required – clean and fast drilling
• Up to 35 mm drilling depth: Ideal for flush installations such as sockets and switches
• Diamond coating: Long-lasting and precise – even with frequent use
• Easy handling: Screw on, start at an angle, drill in circular motions
• Recommended speed: Best results at 10,000–13,000 RPM

FAQ – Frequently Asked Questions about the Ø 65 mm Dry Core Drill Bit

1. Which materials can I drill with this bit?
   This bit is ideal for very hard materials such as porcelain stoneware, tiles, marble, granite, and natural stone.
2. Do I need to use water for cooling?
   No – the drill bit is designed for dry cutting and does not require external water cooling.
3. Can I mount this bit directly onto my angle grinder?
   Yes – the M14 thread is compatible with all common angle grinders, no adapter needed.
4. How deep can I drill with this bit?
   The maximum drilling depth is 35 mm – perfect for typical installation tasks like socket and switch openings.
5. How do I use the drill bit properly?
   Screw the bit onto the angle grinder, start at a slight angle, and use circular movements while drilling. Avoid applying pressure and take short breaks to allow cooling if needed.
6. Are other sizes available in this series?
   Yes – the GOLD series includes dry core drill bits in a wide range of diameters from Ø 6 mm to Ø 120 mm for a variety of applications.

Available sizes in the GOLD series:

The GOLD dry core drill bit series is available in a wide range of diameters from Ø 6 mm to Ø 120 mm – ideal for all kinds of jobs, from precise dowel holes to large-scale pipe openings.