12 mm / 10 Cone Expandable Pilots

Cone Expandable Pilot

A precision alignment tool designed for valve seat cutting systems, the Cone Expandable Pilot features a collet mechanism that expands to securely center the pilot within the valve guide. The tapered (conical) section activates the expansion as it is driven into the guide, ensuring a tight, vibration-free fit for accurate and stable seat cutting.

Key Features:

• Expanding collet design provides firm centering in valve guides
• Conical pilot ensures smooth, gradual expansion for a secure fit
• Minimizes runout and enhances cutting accuracy