13mm Keyed Steel Chuck with Adapter that Converts Palm Grinding Spiral Machine into Chuck Drill and Coupling set for Flex (M14): Chuck : 13mm - 1/2 Keyed Metal Chuck Coupling Adapter : M14 To 1/2 Steel Translation Coupling Adapter.

(35mm length) Features : Compatible with all Palm Grinding (Flex) Machines.

Converts Grinding Machines into Chuck Drills.