This head gives a unique side-to-side reciprocating action with a stroke that is easily adjustable. It's perfect for polishing base areas in deep cavities, corners, and deep slots and helps eliminate rounding of sharp corners. Prevents bottoming out in blind holes.

Holds 1.5 to 5mm (3/16") diameter tools. Use on Z-M08X motor assembly only.

Overall length: 4". Diameter (at wide end): 1".

 

(Replacement bearing is #406.)