Uxcell 10pcs Diamond Core Drill Bit Set 6/8/10/20/25/28/35/45/50/65mm for Tile

Uxcell 10pcs Diamond Core Drill Bit Set 6/8/10/20/25/28/35/45/50/65mm for Tile Bit Tip Material: Diamond Grit Drilling Diameter: 6/8/10/20/25/28/35/45/50/65mm Working Depth: 33mm / 1.3", 35mm / 1.38", 41mm / 1.61", 46mm / 1.81"Package Contents:1Set x Diamond Core Drill Bit1PCS x Storage Case