Irwin Multi-Material Jobber Length Bits 1/2" x 5" Brand_ARTU Narrow kerf requires less power

Narrow kerf requires less power than other cutting systems

4-hole installation

Be sure to fully cover all crevices and corners where moisture could penetrate

Choose your handle material: DuraSoft®

Irwin Multi-Material Jobber Length Bits 1/2" x 5" Brand_ARTU Narrow kerf requires less powerIRWIN 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 centered starts with no walking, fast