5/16" Quad Glass Bit (6 pack)

5/16" Quad Glass Bit (6 pack) Tru-Cut Discover the reliable and affordable GD and GDQ series glass and mirror bits by Tru-Cut, proudly made in the USA. Ideal for drilling through glass and mirrors, these bits offer unparalleled durability at a competitive price point. The carbide tip ensures crack-free performance even in hard materials, while the ogival point allows for precise hole starts without drifting. With a unique “Aspic tongue" shape, these bits offer versatility in diameter selection, making them a must-have for any drilling project. Specifications: Size: 5/16" Features: Carbide tip prevents cracking in hard materials Can drill through tile and glass under "Rotation Only" with or without water Ogival point for precise hole starting Unique “Aspic tongue" shape for diameter selection Long carbide tip allows for multiple regrinds For use in: APPLICATION: Drill Gun MARKET: Gla