P-12MM-COLLET | Replacement Collets for Expanding Pilots

Use these collets with your expanding pilots from Goodson along with the expanders (sold separately) to adjust the size as needed. These collets will fit P-12MMNX (no longer available), P-12MMsx, P-500SX, P-453KX and other .453" (11.5mm), .472" (12.0mm) or .500" (12.7mm) expanding pilots.