PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Prop 65 - Silica-Crystalline These files deliver superior performance

These files deliver superior performance on all metals — simply the best you can buy

Faint watermarked paper for professional presentation

The process begins by depleting the surface of sterling silver to bring up a thin layer of fine silver

heat-treated for durability and long life

These motors are not compatible with Series SR speed controls

PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Prop 65 - Silica-Crystalline These files deliver superior performanceThis bent square shank PT hallmark stamp is crafted from precision cut, heat treated tool steel and is designed for marking precious metals with a clean, sunken impression. The bent shank also known as a gooseneck design allows access to curved or recessed surfaces, making it especially useful for stamping the inside of rings and other hard to reach areas. The PT designation identifies this stamp as a platinum hallmark, essential for properly marking