Irwin Multi-Material Drill Bit Sets 5 Piece Set Brand_DQB The locking mechanism locks the

The locking mechanism locks the blade when opening blade all the way

lightweight design for less user fatigue

+6 degree hook angle for fast

caked dirt and debris over rough floor surfaces

The coating provides a protective barrier which reflects the sun's heat and destructive UV rays

Irwin Multi-Material Drill Bit Sets 5 Piece Set Brand_DQB The locking mechanism locks theMulti Material Drill Bit Sets Features: IRWIN Multi Material drill bits drill through just about any type of material out there brick, block, tile, metal, wood, plastic and marble theyll even drill through multiple materials at the same time. These versatile bits are designed specifically for rotary drilling, but are tough enough to be used with hammer drills. Carbide tip has a unique diamond ground, four facet design with sharper cutting edges for