Check the listing for details. BAUER 10 Amp 1-1/8 in. SDS Type Variable Speed Rotary Hammer concrete & masonry. Condition: New. Listed at 195.00 USD. BAUER 10 Amp 1-1/8 in. SDS Type Variable Speed Rotary Hammer concrete & masonry ( NEW ) 🔺D E T A I L S🔻 ▪️BAUER™ anti-vibration technology delivers more power to the bit and less to the handle for fast, precise drilling with less user fatigue. Dual controls give you options to hammer, drill or hammer with rotation. Variable-control adjusts drill speed for work in a variety of materials. The quick change SDS type bit system on this rotary hammer holds chisel bits securely. ▪️10 amp motor ensures powerful performance ▪️Easily switch from hammer drill to hammer only ▪️Dual position switch for quick changes between hammer drill mode and percussion mode ▪️Impact rate of 3900 BPM with 3.7 ft. lbs. impact energy for pounding through the toughest concrete and masonry ▪️Variable-speed control dial matches speed to application ▪️Accepts industry standard SDS bits ▪️Adjustable 360° side handle for maximum comfort and control ▪️Shock absorbent anti-vibration handle prevents strain and fatigue ▪️High power-to-weight ratio