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Diamond Cylindrical Burr Superpro 20mm with M14 Thread for Tile and Stone Cutting - RUBI 6985

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Product information

Description

Description

  • This is a diamond grinding bit designed for enlarging, shaping, and smoothing pre-drilled holes in landscaping materials. It can also be used for cleaning and polishing the inside edges of holes. Suitable for dry use with high resistance and durability.

Technical specifications

  • Diameter: 20mm
  • Maximum drill length: 50mm
  • Revolutions per minute: up to 11,000 rpm
  • Granulometry: #50/60
  • Diamond bonding: Vacuum brazed for high resistance to friction and temperature

Compatibility and accessories

  • Features a threaded M14 connection compatible with most angle grinders
  • Designed for use with standard power tools capable of operating between 6,000 and 11,000 rpm

Installation

  • Attach the bit securely to an angle grinder with M14 threading
  • Ensure the tool is set to the appropriate speed (6,000-11,000 rpm)
  • Apply moderate pressure during use to prevent overheating and damage

Usage

  • Use for enlarging, shaping, or smoothing existing holes in landscaping or construction materials
  • Ideal for repairing or finishing edges after cutting tiles or similar materials
  • Designed for dry operation; do not use with water or coolant

Features

  • Brand
    RUBI
  • Diameter
    20 mm
  • Shank type
    Cylindrical
  • Compatible machine
    Drill
  • Suitable for
    Mineral / stone

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Advice from

Drill buying guide

From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
Drill buying guide
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RUBI offers solutions that ensure excellence at every stage of the tiling process to guarantee quality, efficiency and creativity from start to finish. This signposting of our entire product range helps the professional to find the right tool for the job, providing a clear and visual solution. Our catalogue is now organised into five categories, which have been defined on the basis of what our customers have told us about their own work processes, in the 120 countries where we operate. At RUBI, we work hand in hand with professionals from all over the world, supporting them and providing them with the tools they need to achieve the best results.
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More than 7 million individual and professional customers