HERO – Hero Tip Granite, Marble, and Tile Drill Bit

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.

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