This notched adamantite blade is 12-ft long and over 1-ft wide. 

It requires 18/00 or greater Strength to operate alone, or 2 persons of 17 or greater strength to work in tandem. 

The blade will slice through a 2-ft thick hardwood tree in 1 turn, a 4-ft thick trunk in 3 turns, or a 1-ft diameter tree in but 3 rounds. 

After 6 turns of cutting with the saw, the character or characters must rest for 6 turns before doing any further work.