Ransom & Randolph Ultra-Vest Investment-44 Lb Box Sterling Silver & Yellow Gold Filled Stage 3: F033-BPC — Otto

Stage 3: F033-BPC — Otto Frei #147

Drill Type HSS Twist Drill Size Range Wire gauge No

Die-struck construction for superior metal density and durability

These polyurethane palm coated gloves provide excellent grip

Connectivity: RS-232 output for data recording and transfer

Ransom & Randolph Ultra-Vest Investment-44 Lb Box Sterling Silver & Yellow Gold Filled Stage 3: F033-BPC — OttoRansom & Randolph Ultra Vest Investment is a professional grade casting investment formulated for use with gold, silver, and other alloys with casting temperatures at or below 2,200F (1,204C). Ultra Vest is known for producing exceptionally smooth surface finishes on cast pieces, making it a reliable choice for fine jewelry casting applications. Ultra Vest is considered more process friendly than some competing investments it is not as instruction