RUBI 57903 Drygres 25 mm Drill Bit

Precision diamond drill bit for ceramics and stone. Features VACUUM BRAZED technology with dry cutting capability.

The RUBI 57903 DRYGRES 25 mm diamond drill bit is a top-tier tool engineered for the precision drilling of various ceramic tiles, including porcelain stoneware, as well as other materials like marble and granite. This drill bit employs VACUUM BRAZED technology to enhance resistance against temperature and friction, ensuring the durability of diamond particles in the cutting area. It features a dry cutting design that can be directly used with a grinder or a hammerless electric drill via an M14 threaded connection. Remarkably, it incorporates wax within diameters of 6 to 12 mm, facilitating a self-cooling mechanism during operation by melting the wax, which aids in debris evacuation. This drill bit offers a drilling depth of 36 mm, with a maximum rotational speed of 14000 r.p.m., delivering consistent performance across a range of applications from installing bathroom accessories to performing essential electrical or plumbing installations. Perfect for professional tile setters and DIY enthusiasts alike, this tool stands out for its functionality and longevity.

Key Features

• VACUUM BRAZED technology for enhanced durability
• Ideal for ceramic, marble, and granite
• M14 thread for easy tool compatibility
• Incorporates cooling wax for efficient operation
• Maximum speed of 14000 r.p.m.

Technical Specifications

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