Advanced Irwin Pro-Series 13mm Glass & Tile Drill Bit [Pack of 1] --

Description

The Irwin glass and tile drill bits are suitable for drilling glass, porcelain and ceramics. When using, drill with low RPM 300 RPM recommended and water cooling is also recommended. Note: No hammer action.The Irwin IRW10507911 glass & tile drill bit is 13mm in length.... --