Amtech 3 Piece hex tile and glass drill bit set

DURABLE: These tough, tungsten carbide tipped drill bits are designed for precision drilling of holes in tiles and glass.     

 PRECISION DRILLING: Suitable for 6mm (1/4") hex quick-change chucks, they have a pointed-tip design to reduce break out.   

   3 SIZES: The 3-piece set includes the following sizes: 5mm, 6mm and 8mm