Gold Test Needles-Set Of Five-8K-10K-12K-14K & 18K Gold & Platinum Solders Available in Cut 0 (Coarse)

Available in Cut 0 (Coarse) and Cut 2 (Medium)

The 3M 8515 Particulate Respirator is a multi-purpose N95-rated respirator designed to provide protection against airborne particulates in professional jewelry and metalsmithing environments

these tweezers feature slightly longer shanks and rounded handle corners for a more comfortable grip during precise work

The bent shank design — also known as a gooseneck stamp — allows for marking the inside of rings and other recessed areas that straight stamps cannot reach

Gold Test Needles-Set Of Five-8K-10K-12K-14K & 18K Gold & Platinum Solders Available in Cut 0 (Coarse)Gold test needles are an essential tool for jewelers and precious metal buyers who need to verify the karat purity of gold items using acid testing. This set includes five needles spanning the most commonly encountered gold karats 8K, 10K, 12K, 14K, and 18K giving you a comprehensive reference range for comparative acid testing. To use, select the appropriate karat needle and rub or scratch it against a test stone. Make a second mark on the stone with