This lot of vintage 1970's UNIPUNCH product catalogs includes a variety of hole punching notching units and dies, manufactured by the brand UNITTOOL. The catalogs showcase a range of punch materials such as alloy steel, aluminum, brass, and hardened steel, with various punch types including arch punch, nail punch, automatic center punch, hand punch, center punch, long taper punch, hollow punch, hydraulic knockout punch, drift punch, and hole punch. Made in the United States, these catalogs provide valuable insights and information for those interested in metalworking supplies and punch tools from the 1970s.
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