Description: New assorted 3mm to 18mm Diamond coated hole saw / drill bits (total: 10 pcs) Suitable for use in drill hole on glass, marble, tile or granite This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication Can be used with a standard electric drill(Not Included) Always use lubrication (water ), otherwise the diamond core drill will burn Start your hole diagonally, make a round trace and then hold drill straight Total 11 different sizes 3mm / 4mm / 5mm / 6mm / 14mm / 8mm / 10mm / 16mm / 12mm / 18mm Included 1 x 10pcs Diamond Coated Drill Glass Ceramic Hole Saw

• Description: New assorted 3mm to 18mm Diamond coated hole saw / drill bits (total: 10 pcs)
• Suitable for use in drill hole on glass, marble, tile or granite This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication Can be used with a standard electric drill(Not Included)
• Always use lubrication (water ), otherwise the diamond core drill will burn Start your hole diagonally, make a round trace and then hold drill straight Total 11 different sizes 3mm / 4mm / 5mm / 6mm / 14mm / 8mm / 10mm / 16mm / 12mm / 18mm
• 1 x 10pcs Diamond Coated Drill Glass Ceramic Hole Saw

Description: New assorted 3mm to 18mm Diamond coated hole saw / drill bits (total: 10 pcs)Imported