RUBI Cylindrical Diamond Grinding Bit 20mm

General 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