5pcs set | Diameter 4pcs 6 8 10 12mm drill bits 1pc 6mm carbide drill total length 65mm diamond height 8mm diamond grit 50 60 hex shank |
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6 35mm | Application Dry or Wet drilling Ceramic Porcelain Tile Marble Granite Artificial Stone Quartz |
Etc | Cooling Wax The inside of drill bits are filled with cooling wax help heat dissipation and chip evacuation Dry or Wet use Wet using will prolong the working life and get better drilling |
Effect | Vacuum Brazed Technology Vacuum Brazed Technology and high quality diamond grains provides fast and smooth drilling longer working |
Life | Recommended Machine Corded Drill Cordless Drill Benchtop Drill Use electric hand |
Drill | Recommended speed not less than 2000RPM Faster the RPM longer the drill bit s working life When use Angle Grinder please install angle grinder drill chuck |
Dry Diamond Drill Bits Set - FOCSTOL 4pcs 6/8/10/12mm Diamond Hole Saw & 1pc 6mm Carbide Drill with Quick Change Hex Shank for Ceramic Porcelain Tile Marble Granite Quartz Review