New IRWIN SpeedHammer Power Masonry Drill Bits Power through Rebar-Reinforced Concrete
Revolutionary SDS-plus Masonry Drill Bits Feature Tip with Twice the Carbide for Longer Life and Durability HUNTERSVILLE, N.C. [November 17, 2010] — Rebar-reinforced concrete is found on most jobsites in North America, and professional tradesmen are often frustrated by damaged or broken masonry drill bits that result from hitting rebar while drilling in concrete –…
