STEEL BLOCK SWAGE U-CHANNEL & 6 HAMMER PUNCHES METAL FORMING DAPPING SHAPING (LZ 4.8 FRE) NOVELTOOLS STEEL SWAGE U-CHANNEL FORMING BLOCK & HAMMER PUNCHES SWAGE FORMING & SHAPING TOOL A tool steel Swage Block with 1/2 round U-Channels/Grooves and a 90 V-Groove on the bottom of the block. The hardened tool Steel swage has 6 half round channels used for forming, along with a 90 V-groove on the bottom side for bending. The punches are like hammers each one is made to use with the matching grooves of the block. Swage come with 6 hammer- punches which correspond to the grooves of the swage block. A very well made forming and shapping tool, with a good finish, channels are smooth and polished.