Premium Diamond Beveling Chamfer Bit Set (1-3/8", 2", 35mm, 50mm) for Granite, Marble & Porcelain - Perfect for Stone Hole Trimming, Countersinking & Enlarging - Ideal for Countertop Edging, Tile Work & Stone Fabrication

Product Description

(a) 1 Piece of 0mm to 1 3/8" (35mm) Diamond Trimming Chamfer Bit. With 5/8"-11 Female Thread arbor. (b) 1 Piece of 0mm to 2" (50mm) Diamond Trimming Chamfer Bit. With 5/8"-11 Female Thread arbor. It is a versatile milling bit designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines. (c) 1 Piece of325mm / 1-3/8" Diameter and 1 Piece of 50mm / 2" Diameter Diamond Vacuum Brazed Coarse Finger Bit / Milling Bit / Zero tolerance grinding drum for stone granite marble porcelain ceramic sink hole. Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite