Gold & Platinum Medium Joint 3M Stage 4: F022 HEPA Filter

Stage 4: F022 HEPA Filter — Otto Frei #147

Brand Glardon-Vallorbe Origin Swiss Made Series Valtitan Shape Pillar Length 6 inch (150 mm) Cut 0 – Coarse Steel Heat-tempered chrome alloy Hardness 72 HRc Part Number LPV1132-6-0 Notes

This set is equivalent to the Durston 125

quick attachment to 3/32" mandrels

Gold & Platinum Medium Joint 3M Stage 4: F022 HEPA FilterMedium Joints are essential findings for professional jewelers working with precious metal pin and brooch assemblies. Available in three metal types 14K Yellow Gold, 18K Yellow Gold, and Platinum these joints are designed to meet the demands of fine jewelry construction and repair. Available Options Part # Metal Type 46B 21 Platinum 460 21 14K Yellow Gold 46C 21 18K Yellow Gold