22K Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Castaldo Variable speed dial adjustable from

Variable speed dial adjustable from low to full speed

cut strips of wire 20–30 mm long and place them into the grooves to arrange 4-prong

2057-G1200 1200 Grit Fine

Swiss Made precision — the benchmark for professional jewelers and metalsmiths

22K Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Castaldo Variable speed dial adjustable fromThis bent square shank 22K 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 shankalso known as a gooseneck designallows the stamp to reach the inside of rings and other curved or recessed surfaces where a straight shank cannot access. This stamp is made in the USA and Germany. Features Marks precious metals with a precise, sunken 22K hallmark