PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Mandrels This consistency is especially important

This consistency is especially important for repetitive setting work

Diameter and circumference dimension conversions provided

Crafted from 420 stainless steel with a high-polish finish

Manufactured in Bulgaria to professional machinist tolerances

BioSpring® adjustable return spring reduces fatigue during extended use

PT Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Mandrels This consistency is especially importantThis 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