... Make OEM ISO Good service Freet Diamond Tools – drill bits for granite, marble, concreteSizeDia1-3/4" (45mm)SegmentH7mmThreadMale Thread & ... box per pc, in cartonDelivery Time3-5 WORKDAYSFeatureMost Aggressive drill bit for Granite, Marble. ect stoneHigh efficiency, long life, standard ... cup wheel, finger bits, profile wheel.we make OEM for you, Good serviceContactMs.Maggie ( sale13 AT freet-tools.com ...