Milwaukee Electric Tool has introduced three new 1 1/2-in. Rotary Hammers, models 5314-21, 5318-21 and 5319-21. Ideal for contractors, plumbers, electricians and cable installers, these hammers offers the highest blow energy, the highest Amp rating and the highest BPM of those in the 1 1/2-in. class. The Spline Drive Rotary Hammer, model 5318-21 (pictured), features a push-in, quick-change Spline bit holder and EFCC.