BOSCH Glass and Tile Drill Bit: 5/16 in Drill Bit Size, 2 1/2 in Max Drilling Dp

The BOSCH Glass and Tile Drill Bit (GT400) is designed for drilling clean holes in tile, glass, and ceramic surfaces. Its arrow-tip geometry reduces chipping and cracking, making it suitable for plumbing, electrical, and renovation projects where precise, splinter-free holes are required.

The BOSCH GT400 is a 5/16 in arrow-tip drill bit for glass and tile. It has a 5/16 in shank diameter and a maximum drilling depth of 2 1/2 in. The bit is designed specifically for tile applications, as indicated by its product type and BOSCH manufacturer part number.

3G Electric supplies the BOSCH GT400 Glass and Tile Drill Bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine BOSCH part for your tile drilling needs.

For tile, choose a carbide-tipped or arrow-tip bit like the BOSCH GT400. Match the bit size to your anchor or fastener diameter—here 5/16 in. Use a slow speed with light pressure to prevent cracking. Always start with a pilot dimple to guide the bit and avoid slipping on glazed surfaces.