AirCraft Governors For The AT0013 Air Angle Grinder 125mm Proline (AT0013-41)
At a Glance: Replacement governor assembly that helps control and stabilise running speed on the AT0013 Proline pneumatic grinder.
A pneumatic grinder that over-speeds or runs inconsistently isn’t just annoying—it can be unsafe and hard on consumables. The AirCraft AT0013-41 Governors is a replacement governor assembly for the AirCraft AT0013 125mm Proline air angle grinder. The governor plays a critical role in regulating tool speed by managing airflow as the tool spins, helping the grinder run more consistently and smoothly—especially as load changes during grinding. If your grinder feels like it’s racing, surging, or struggling to hold a steady speed, replacing the governor can bring back that controlled, “proper” Proline feel.
When the governor wears or becomes damaged, the grinder can behave erratically, run hotter, and chew through discs faster. A fresh governor helps restore consistent operation and confident handling.
