Description

Precision diamond drill bit for ceramics and stone. Features VACUUM BRAZED technology with dry cutting capability.
The RUBI 57903 DRYGRES Ø 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 Ø 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

Specification Value
MaterialDiamond
DimensionsØ 25 mm
WeightApprox. 1000 g
PowerManual, compatible with grinders and drills
Warranty2 years against manufacturing defects

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Product form

RUBI 57903 Drygres Ø 25 mm Drill Bit

RUBI

SKU: 57903 /

67,500 IQD

  • Shipped today? Order within: Jul 22, 2026 17:00:00 +0300
    • Shipped today? Order within: Jul 22, 2026 17:00:00 +0300

    Description

    Precision diamond drill bit for ceramics and stone. Features VACUUM BRAZED technology with dry cutting capability.
    The RUBI 57903 DRYGRES Ø 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 Ø 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

    Specification Value
    MaterialDiamond
    DimensionsØ 25 mm
    WeightApprox. 1000 g
    PowerManual, compatible with grinders and drills
    Warranty2 years against manufacturing defects

    Read more

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