38mm (1-1/2") Diameter PROFESSIONAL Diamond Segments Hole Saw Drill Bit with 5/8"-11W Threaded Shank
This heavy duty diamond coated segment core saw drill bit removes a complete circle from rock, granite, marble, tile, porcelain, concrete and other materials, only needs water for lubrication.
38mm (1-1/2") Outside diameter
5/8"-11w Threaded shank
70mm (2-3/4") cutting depth.
115mm (4-9/16") Overall Length
Always use lubrication (water), otherwise the diamond core bit will burn.
Start your hole diagonally, make a round trace and then hold drill straight.
( GLS - 307 )