... rotation only" "rotation + hammering" TECHNICAL DATAS OF THE PRODUCT: Hammer Drill HD13A Makita HP1500Max DRILLING DIAMETER: 13mm(1/2")RATED VOLTAGE ... only" to "rotation + hammering" by one-touch push button!Supply stators, armatures, gear sets and carbon brushes, for many famous ... samples and needs.OEM service available.Buyers' label offered. Impact Drill, Hammer Drill, Electric Drill, HP1500 HP1600