Grinder

The Grinder is a weapon used to kill people like BoBoiBoy and Gopal.

The Series

A grinder first appeared in Season 1, Episode 2 which is one of Super Probe's weapons.
Spaceship A80 has also a grinder used to scare Gopal but transformed to pizza in Season 1, Episode 4.

In The Merging of Two Powers (Episode), Probe used his grinder to cut the thick roots over PlanterBot to refrain from healing the Alpha Jumbosaur. But the grinder was transformed into Anchovy Pizza by Gopal and Ying snatched the Power Sphera from Adu Du, letting Probe to transform into Probey Jet and chased the two outside the pyramid.

The grinder was reappeared in Ready to Rumble (Episode) after Probe was taken by Rosaksa (due to the infected virus from CodeBot).
In BuBaDiBaKo (Episode), the grinder was used by Rosaksa to finish BoBoiBoy Rumble. Before the grinder landed to BoBoiBoy, Adu Du halted the attack by using the EMP Arrow, followed by his emergence from his replicated teleportal with Probe (in his Mega Probe form), Gopal, and Qually to save BoBoiBoy from Rosaksa's deadly attack.