Home » 1-1/2″ SDS Rotary Hammer Drill 1-1/2″ SDS Rotary Hammer Drill Specifications 1-1/2" SDS Rotary Hammer Drill 110V/60Hz 1,000W No Load Speed: 800RPM Shock Frequency: 0-3000RPM Concrete Capacity: 1-1/2" Steel Capacity: 1" Item Number: TAR7608