PT950 Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Copper Brass Nickel Silver Metals & Master Alloys Material Sterling silver Construction Cast

Material Sterling silver Construction Cast Inside Diameter (before crimping) 1

490 – Yellow | 0

while the opposite end features 12 notches angled at 20 degrees

Cutting capacity: Up to 110 mm (4-3/8") wide

Because the process works gradually — over several hours or even days — it is the slowest of all mass finishing methods

PT950 Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Copper Brass Nickel Silver Metals & Master Alloys Material Sterling silver Construction CastThis bent square shank PT950 hallmark stamp is precision cut from heat treated tool steel and designed for marking precious metals. The bent shank also known as a gooseneck design allows the stamp to reach the inside of rings and other curved or recessed surfaces where a straight stamp cannot access. The sunken impression it produces measures 1 32" (0. 75mm) in height, clearly marking the PT950 purity designation on fine platinum work. Note: The