30pc 1mm Titanium Coated Set (With Storage Case) burr holder adapter 5 inches is the industry-standard

5 inches is the industry-standard diameter for cutting flange openings in tiled floors

Note: The Drilax Diamond Drill Bit Hole Saw Set can drill up to 1-inch depth

The diamond-coated rim is designed to cut cleanly through porcelain

Drilax delivers the cutting speed

Simply attach it to your lapidary machine and start your work

30pc 1mm Titanium Coated Set (With Storage Case) burr holder adapter 5 inches is the industry-standardDRILAX 1mm Diamond Drill Bits TitaniumCoated Burr Set for Sea Glass, Stone & Jewelry (30 pcs) Achieve clean, precise holes in sea glass, stone, shells, gemstones, and jewelry materials with this premium set of 1mm diamond drill bits from DRILAX. Designed for makers who demand accuracy, these titaniumcoated burrs deliver smooth drilling performance and long tool life. Perfect for jewelry designers, sea glass artists, and craft professionals, this