Premium Gold Test Stone-Made in the USA 2-1/2" X 1-1/2" X 1/4" Gold & Platinum Stock Wire & Tubing Ideal for knife edge serrations

Ideal for knife edge serrations and checkered grip patterns

Featuring two rectangular faces — each longer than it is wide — this hammer enables metalsmiths to create seamless vessel forms through compression and contraction without thinning the metal

0 mm 11-163 14K White 4

one end 2mm–4mm

Variety of pin types to accommodate different workpiece geometries

Premium Gold Test Stone-Made in the USA 2-1/2" X 1-1/2" X 1/4" Gold & Platinum Stock Wire & Tubing Ideal for knife edge serrationsPremium Gold Test Stone Made in the USA 2 1 2" 1 1 2" 1 4" This top quality gold testing stone is an essential tool for precious metal identification. Made from natural Arkansas black novaculite quarried and cut in the USA, it is also commonly referred to as a streak stone or touchstone. Unlike cheap imitations made of glass that quickly stain and degrade, this premium stone is built to deliver reliable, long lasting performance in professional