HERO Glass Simple Hero Tip Granite, Marble, Porcelain, and Tile Drill Bit

Description Other Details Compare to GMT316, SDB316, GMT14, SDB14 The HERO 3/16 and 1/4″ drill bits by Glass Simple feature a strong carbide tip for drilling holes in stone, porcelain tile, or ceramic tile. These bits may be used on both hammer and rotary drills. **Bits should be kept cool while drilling. Dip them in water or drilling coolant after every 3 seconds of drilling.** Carbide tip for efficient performance on stone and porcelain/ceramic tile Suitable for hammer and rotary drills Ideal tip when you need holes drilled in tile or stone * Note that although this bit is designed for drilling holes in porcelain, doing so will shorten the life of the product. The Herobit VS Milwaukee – Complete Video Compare to: GMT316, SDB316, GMT14, SDB14