NC Black 12 J Hammer Dies & Molds The GRS 004-847 Vertical Inside

The GRS 004-847 Vertical Inside Ring Holder is a compact

Not rated on the Mohs hardness scale — exercise appropriate care during setting and finishing

Made in Germany by Kohle — a discontinued line

Needle indicator pyrometer

ensuring your AuRACLE tester performs to its full accuracy potential

NC Black 12 J Hammer Dies & Molds The GRS 004-847 Vertical InsideThe NC Black J Hammer is an even smaller iteration of the K Hammer, purpose built for micro shell forming with 26GA to 30GA metals. Its ideal proportion and weight distribution give metalsmiths precise control when maneuvering thin sheet and creating a wide assortment of traditional synclastic shell forms. Machined from billet steel with hand turned Purple Heart handles, the J Hammer is one of four hammers in the NC Black Synclastic Shell Forming