Description of Uxcell Diamond Granite Concrete Masonry Cutting Tools
Used for drilling soft brick, soft masonry, concrete block, granite, rebar concrete etc. 35mm Diamond Core Drill Style Bit. Cut perfect circles. Made of diamond with precision drilling speed and long life use. Wet or Dry use.To prolong its using life, must be used with water for cooling and lubrication. Small incision resistance,feature drilling stably, fast speed, not breaking the border.