Ransom & Randolph Ultra-Vest Investment-44 Lb Box Sterling Silver & Yellow Gold Filled These long-lasting resin-bonded diamond grinding

These long-lasting resin-bonded diamond grinding wheels are mounted on 3/32" shanks and designed for use with micromotors or flex shaft handpieces

Drill Type HSS Twist Drill Size Range Wire gauge No

Connectivity: RS-232 output for data recording and transfer

Stage 3: F033-BPC — Otto Frei #147

Ransom & Randolph Ultra-Vest Investment-44 Lb Box Sterling Silver & Yellow Gold Filled These long-lasting resin-bonded diamond grindingRansom & 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