Expanding JDG PRO ring mandrel – half ring sizes 4.5-8.5 only
Professional-grade, wide step JDG PRO expanding ring mandrel with wrench to make rings in half sizes, sizes 4.5 to 8.5. Step width ¼ inch. Full stainless steel body and hardware.
Shaft size 1/2 inch for easy mounting in a collet chuck or any other chuck. Chuck not included.
Made in Ontario.
Price per mandrel in Canadian dollars