Bosch 5/16 in. Glass and Tile Bit

Bosch 5/16 in. Glass and Tile Bit

Drilling clean, accurate holes through tile and glass can be challenging with a conventional masonry bit. The Bosch 5/16 in. Glass and Tile Bit is designed specifically for these delicate materials, featuring a hardened spade point that helps provide reliable cutting performance and precise hole placement.

The specialized spade-point design makes this bit well suited for drilling through common ceramic tile and glass where a standard masonry bit may struggle. Its hardened tip is engineered to withstand the demands of these materials while helping produce controlled, accurate holes for installation and remodeling projects.

When drilling glass, use a low operating speed and apply water or kerosene as a lubricant to help control heat and improve drilling performance. Take care when drilling through tile installed over a wood subfloor or other underlying material. The extremely hard spade point can break if it encounters a substrate such as wood, so use appropriate technique and avoid forcing the bit into the material beneath the tile.

Designed for Glass and Tile Drilling

• 5/16 in. diameter provides a useful size for a variety of installation and remodeling applications.
• Hardened spade point is designed for drilling through glass and tile.
• Helps provide controlled drilling and accurate hole placement.
• Low-speed operation is recommended when drilling glass.
• Water or kerosene can be used as a lubricant when drilling glass.
• Use care when the bit may contact wood or another substrate beneath the tile.
• Not intended for use on porcelain tile or natural stone.

Important Usage Considerations

The hardened spade point is extremely hard but can be brittle. Avoid allowing the tip to run into the underlying wood subfloor or other materials after passing through tile. For glass applications, maintain a low drilling speed and use suitable lubrication to help manage heat. Always wear appropriate eye protection and follow safe drilling practices.

Ideal Applications

The Bosch 5/16 in. Glass and Tile Bit is a practical choice for contractors, installers, remodelers, and DIY users who need to drill holes in suitable glass and ceramic tile. It is especially useful for installation work where precise holes are required for fixtures, hardware, and other project components.