It is a cube-shaped robot with short horns, two legs sporting flat feet, a clockwork key from the back, and a movable jaw filled with teeth.
It looks identical to its variant Axe Walker but colored in metallic purple and wields a chainsaw as a weapon.
They can be seen walking back and forth. Unlike other enemies, the Saw Head does not have an ability shoot ammo at Coffee, but still can deal a contact damage by its chainsaw-blade.
- Saw Heads (lacking its chainsaw-blade), along with Axe Walkers, make an appearance in Scott Cawthon's another game FNaF World, exclusively in the FNaF 57: Freddy in Space minigame.
- One of Alex's robot toy look nearly identical to Saw Heads/Axe Walkers' model from Scott Cawthon's short animation The Jesus Kids Club.
|The Desolate Room enemies|
|Scrap Spinner • Scrap Snapper • Brew • Metalomaton • Alphus Beta • Mr. Happy Box • Horrible Jack|
|The Desolate Hope enemies|
|Beta Brain • Saw Head • Rocket Moon • Puppeton Face • Gattling Moon • BOT • Robot Wasp • Swingy Alphon • Halobot • Swingy • Robot Spider • Evil Box • Axe Walker • Mirad Brain • Toy Virus • Water Castle • Mechanic Face|