12K Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Taps & Dies 955 – Square file

955 – Square file

Microscope not included

5 mm openings helps prevent larger items from being accidentally pulled away during use

Use steel media with detergent to burnish and work-harden pieces

Zona fine saw (42 TPI blade)

12K Bent Square Shank Hallmark Stamp-1/32" (0.75mm) Impression Height Taps & Dies 955 – Square fileThis bent square shank 12K hallmark stamp is precision cut from heat treated tool steel and designed for marking precious metals. The bent shank design also known as a gooseneck stamp allows access to curved or recessed surfaces, making it well suited for hallmarking the inside of rings and other hard to reach areas. The stamp produces a clean, sunken impression of the 12K mark directly into precious metal. Features Bent square shank (gooseneck)