11pcs 3-14mm Diamond Drill Bit Set Hole Saw Cutter Glass Porcelain Marble Drill Bits
Shank Diameter: About 5mm
Size: 3/4/5/6/7/8/9/10/11/12/14 mm
Quantity: 11 pcs
--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.
--Always use lubrication (water), otherwise the diamond core drill will burn.
--Can be used with a standard electric drill.
--Start your hole diagonally, make a round trace and then hold drill straight.
1. Start your hole diagonally, make a round trace and then hold drill straight.
2. Always use lubrication (water), otherwise the diamond core drill will burn.
1 Set x 3-14mm Diamond Tile Hole Saw(11Pcs)
1.Please allow a bit error due to manual measurement.Pls make sure you do not mind before you bid.
2.The color may have different as the difference display,pls understand.