Wet Diamond Core Bits for Stone Drilling (7 Sizes) Size:1-1/2 in.x4 in.x5/8 in.-11 Easy Sink Bowl Polishing

Easy Sink Bowl Polishing

Box of 20 Diamond Burr Bits

25 $2000 16 20% $100

choose from 60 to 3000 Grit

White Pads reduce marks on light color stone and marble

Wet Diamond Core Bits for Stone Drilling (7 Sizes) Size:1-1/2 in.x4 in.x5/8 in.-11 Easy Sink Bowl PolishingBuy on Amazon Archer PRO Wet Diamond Core Bits for Stone Drilling Premium quality wet diamond core bits for stone drilling by Archer PRO. American designed for high performance and long life. These core bits have been optimized for working with a wide range of stone, including granite and marble. Ideal for both professional fabricators and DIY users. Grade A diamond crystals for highest performance For granite, marble or other types of stone drilling