Diamond Tile Drill Core Bits M14 Ø 6-110 Mm Hole Saw Finger Mill SENDI®. The description of this item has been automatically translated. SENDI PRO tile hole saw Ø110x15x61xM14. Diamond height 15 mm. Working length 40 mm. Speed?? 12,000 rpm. Designed for quick and precise holes in ceramic tiles, porcelain tiles and natural stone. Mainly dry, but also wet. VACUUM BRAZING technology. High drilling speed. Easy to bite into material. High drilling quality and minimal chipping. Quick assembly M14. High strength steel body. SENDI PRO tile hole saw Ø110x15x61xM14 Diameter 110mm M14 mounting Diamond height 15 mm Working length 40 mm Total length 61mm Cools dry Max. Speed?? 12,000 rpm Brand SENDI Designed for quick and precise holes in ceramic tiles, porcelain tiles and natural stone.