Irwin Multi-Material Jobber Length Bits 3/8" x 5" Size:3/8" x 5" Serrated Edges

Serrated Edges

self-opening action

and polished chrome reflector

Used for shocking or superchlorinating pool water

Irwin Multi-Material Jobber Length Bits 3/8" x 5" Size:3/8" x 5" Serrated EdgesIRWIN 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