DOUBLE SUCTION CUP GUIDE: The tile hole saw guide helps hold the drill position on smooth tile, glass and stone surfaces, reducing bit walking for cleaner drilling starts
6-50MM DRILLING COVERAGE: Covers small mounting holes, fixture openings, faucet holes, showerhead holes, pipe openings and countertop drilling for tile installation work
VACUUM BRAZED DIAMOND GRIT: Firmly bonded diamond cutting edges help the hole saws cut hard surfaces efficiently and support longer service life than ordinary coated bits
FOR TILE AND STONE MATERIALS: Designed for tile, porcelain tile, ceramic, glass, granite, marble and stone, matching common bathroom, kitchen and renovation drilling needs
BUILT-IN COOLING WAX: The 6mm (1/4 inch), 8mm (5/16 inch), 10mm (3/8 inch) and 12mm (1/2 inch) small diamond drill bits include cooling wax to help reduce heat buildup
WET OR DRY DRILLING: Can be used dry for quick drilling where suitable, while water cooling is recommended for harder materials, glass and longer drilling life
ZNXIMER DRILLING TOOLS: ZNXIMER develops diamond hole saw kits, tile hole saw kits, tile drill bits and diamond drill bits for DIY renovators, tile installers and professional contractors