Generic Dry Diamond Drill Bit Set,BGTEC 5pcs 3/8" 10mm Hole Saw for Granite,Marble,Masonry, Concrete, Tile/Ceramic, Glass, Hard Pl

all sizes Can Dry Drill Are you still worried about drilling holes with water?Our diamond hole saws with quick fit hex shank can dry drill not need to add any water. They can solve your troubles,Upper punch or hidden wires on the side. Dry Drilling BGTEC Diamond Drill Bit Set for Porcelain Tile Ceramic Marble Brick Dry Hole Saw Specification Round Shank, Available diameter:6 mm,8 mm,10 mm,12 mm Diamond length: 8 mm Package:Plastic Box Round shank Round shank can lock firmly, suitable for any electric drill,hand drill,Bench Drill, preventing bits from slipping, improving your working efficiency. Wax insert cooling Cooling wax inside,which can cool and lubricate the drill bit while drilling. High Quality Artificial Diamonds firmly attach the steel body by Vacuum Brazed technology and are sharp, thickened and durable. Easier to remove waste material Special Spiral Groove is easier to remove waste material. Make you take less time in drilling. Dry Drilling without water Our diamond hole saw sets can dry drill without water. Machine Widely used Hand Drill, Bench Drill,Angle Grinder. Attention:When use Angle Grinder,please install angle grinder drill chuck Application Widely in Dry drilling below Masonry/Stone Recommended Masonry/Stone: Ceramic Tile,Porcelain Tile,Common Glass,Ceramic,Marble,Granite,Microlite,Quartz Stone Not Recommended: Stalinite,Metal,Wood,Plastic Instructions/Quick Tips Place the drill at a 45 degree angle Drilling till the hole start to form Bring the drill up into upright position &

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