15pcs Diamond Coated Drill Bit Set 6mm-50mm for cutting hold in tanks
–100% brand new and high quality.
–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.
Quantity: 15 pcs
1 x 15pcs Diamond Coated Hole Saw Drill Bits