Irwin 50520 5\/16 Inch Glass And Tile Bit

Description

Glass/tile drill bits carbide tipped 5/16 inch. Carbide tipped for long life with spear pointed tip that reduces breakouts when drilling from 1 side. Provides smooth, accurate drilling in applications such as ceramic tile, mirrors, glass, marble tile, vitrolite, china drilling fastener holes in bathroo m tile or for wall mirror.