Gold & Platinum Emerald Double Gallery Center Head with Peg & Flat Base, 4-Prong Cast Stone Size:8.25 x 7.0mm This makes the #100SB especially

This makes the #100SB especially well-suited for pieces that cannot tolerate the vibration and heat generated by ultrasonic cleaners

you will need to source an adapter locally

8 cN·m Weight 5-1/8 oz (without cord) Magnet Type Samarium cobalt Country of Origin Japan Notes

This precision alignment step ensures the most repeatable grinds possible

Gold & Platinum Emerald Double Gallery Center Head with Peg & Flat Base, 4-Prong Cast Stone Size:8.25 x 7.0mm This makes the #100SB especiallyProfessionally cast emerald center heads designed for secure, elegant stone setting. Each head features a double gallery construction with a peg and flat base, finished with four prongs to hold emerald cut stones firmly in place. Available in 14K yellow gold, 14K white gold, and platinum, these heads accommodate seven stone sizes ranging from 5. 0 x 3. 25mm to 10. 0 x 7. 5mm, making them a versatile choice for custom solitaire and center stone jewelry