PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Prop 65 - Silica-Crystalline Faint watermarked paper for professional

Faint watermarked paper for professional presentation

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

Locking weight-bearing casters

repeatable measurements

The Otto Frei Professional Metalsmithing Hand Tools Kit assembles premium tools—primarily Swiss

PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Prop 65 - Silica-Crystalline Faint watermarked paper for professionalThis 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