BLACK AND DECKER US INC

irwin 5/16 in. x 4 in. l carbide tipped masonry drill bit 1 pc. - Description

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 bathroom tile or for wall mirror. Highlights: Dia. In=5/16 Carbide tippe