High Performance Motor: Powerful motor suitable for a variety of drilling applications, including masonry, wood, metal, and plastic. Delivers strong performance for both hammer drilling and regular drilling tasks. Hammer Function: Provides hammering action for drilling into tough materials like concrete and masonry. Ensures efficient and quick drilling through hard surf... https://www.industrywaala.com/product/stanley-sbd715d2k-b1-hammer-drill-25-mm-chuck-size-20-w