Irwin 10507909 drill bit Spade drill bit 1 pc(s)

— Drill with low RPM (300 RPM recommended).<br>- Water cooling recommended.<br>- No hammer action.<br>- For drilling glass, bottles, porcelain, ceramics. Rotary only.IRWIN 10507909. Proper use: Drill, Drill bit type: Spade drill bit, Drill bit diameter: 1 cm. Number of drill bits: 1 pc(s)