Saw clutch protects gear train
Orbital Super Sawzall model 6521-21 is an 11-amp, 0-3200 stroke/min, anti-vibration saw with an 1-1/4-in. blade stroke. A special clutch absorbs impact to protect the gear train, bearings, and other internal mechanisms. Features include a heavy-duty blade clamp for safe, instant, tool-free blade changes; pivot shoe release lever to easily adjust for depth of cut; and a dial selector to match the speed to the job.
Milwaukee Electric Tool Corp.