Montolit FPU Diamond Milling Bits for Shaping Holes

Features Enlarge or shape existing holes in tile 5/8"-11 threaded attachment fits most standard angle grinders Save money by buying one drill bit to create the hole and one milling bit to enlarge NOTE: Do not use to create holes in material - it is designed only for shaping or enlarging existing holes only Can be used wet or dry Details Montolit FPU are versatile milling bits designed to enlarge, shape/round bevel existing holes in porcelain, hard ceramic, granite and marble. FPU is also suitable to easily create round side indentation necessary to accommodate pipes or electric wire lines.