Large, serrated disc

From DwarfFortressWiki

A large, serrated disc is a trap component that can be mounted into weapon traps. They deal large amounts of slashing damage, and have a tendency to sever their victims' limbs. While amusing, this can create several hauling tasks for dwarves as they have to move each severed body part to a butcher's shop or refuse pile. While large serrated discs do less damage than trap components like the giant axe blade, they attack three times, giving the large serrated disc the highest potential damage of any weapon that can be mounted in a trap.

These have been taken from raw/objects/item_trapcomp.txt:

Name	Damage	Damage type	Number of hits	Critical boost	Wood?
Large, serrated disc	120†	Slash	3	None	No
† Item quality and the material the weapon is made of can change the damage points of a weapon.

For more information on weapons, trap weapon statistics, material damage effects, or item quality.