Toting around different types of bits for different drilling tasks can be cumbersome, so every professional tradesman needs a single bit that’s capable of drilling through multiple types of materials, says IRWIN® Tools (Huntersville, NC). IRWIN® has announced the introduction of a full line of multi-material drill bits. IRWIN Multi-Material drill bits will drill through just about any type of material out there, including brick, block, tile, metal, wood, laminate, plastic, and marble – they'll even drill through multiple materials at the same time, says the company. They have a unique diamond-ground, four-facet carbide tip with super-sharp cutting edges for centered starts with no walking, fast drilling, and excellent hole quality.
See more at www.irwin.com.