AIR DIE GRIND. SERVICE KIT ROTOR/CYL./COLLET (16-18/20/22/23/25) FOR A

AirCraft AT0027-SK06 Air Die Grinder Service Kit – Rotor, Cylinder & Collet (Parts 16–18, 20, 22, 23, 25) For AT0027

At a Glance: Core internal refresh kit for the AT0027—targets the drive section and collet system for smoother running and more secure accessory holding.

When a pneumatic die grinder starts feeling “tired”, the problem is often deep in the heart of the tool—where the air motor converts airflow into high-speed rotation, and where the collet holds your burr or mounted point with confidence. Wear, dust ingress, and long running hours can lead to roughness, reduced power, inconsistent speed, or a collet that doesn’t clamp as firmly as it should.

The AirCraft AT0027-SK06 service kit is designed for the AirCraft AT0027 pneumatic die grinder / grinder and focuses on the core internals: rotor and cylinder components together with the collet-related parts as referenced in the service diagram (Parts 16–18, 20, 22, 23 and 25). This is the kit you reach for when you want to bring back that smooth, confident feel—stable rotation, better internal alignment, and a holding system you can trust when you’re working at high speed.