... saw, core drill bits, profile wheel, grinding wheel. > 1-3/4" Hilti drill bits for granite Specification: Freet Diamond ... SegmentH7mmThreadMale Thread & Female ThreadThread SizeM14", 5/8-11", 1-1/4", 1-3/4"LengthLess than 100mmPlace of OriginalXiamen, ChinaPackagePaper box per pc ... , Marble. ect stoneHigh efficiency, long life, standard holeUse with water (Wet drilling)About US.Established on 1994, we ...