Counter Balance Mechanism makes the Super Sawzall the smoothest
operating, most vibration free saw in the world. This High Performance
Super Sawzall, at 13 amps, incorporates the patented gear protection
system which absorbs high impact forces caused by sudden blade
lock-up thereby extending the life of the tool even under the
most extreme cutting conditions.
Control from 0-3000 SPM allows the operator to match the speed
of the tool to the application. The new Heavy Duty Steel Quik-Lok
Blade Clamp System enables the user to change blades fast and
easy without the use of a Hex Wrench.