BGTEC Dry Diamond Drill Bits 2pcs 8mm with Quick Change Hex Shank for Granite Marble Porcelain Tile Ceramic

About this item

• diameter 8mm,diamond length 10mm,Hex Shank Quick-fit
• Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone
• Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
• Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite
• Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer
• diameter 8mm,diamond length 10mm,Hex Shank Quick-fit
• Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone
• Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
• Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite
• Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer
• 06mm 1/4"
• 5mm*2+6mm*4+8mm*2+10mm+12mm(Carbide)