NC Black 12 J Hammer 134.159HA 540 – Twist Drill HSS

540 – Twist Drill HSS #40

LED chamber lighting changes color to indicate current power level

Shape Round Cabochon Material Kingman American Turquoise (compressed with resin) Matrix Bronze Treatments Assembled

A greener alternative to standard pickle solutions

257 Fine Brown

NC Black 12 J Hammer 134.159HA 540 – Twist Drill HSSThe 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