ALFRA’s rectangular knockout panel punches for Harting© or equivalent heavy duty connectors are manufactured in Germany utilizing the most advanced automated technology and heat treatment process in the industry.  Made of high-quality German ThyssenKrupps steel, these panel punches provide the highest quality rectangular punches on the market.
 

Available for both mild/carbon or stainless steel.
 

Custom Punch and die set are our specialty.  Please contact us for additional information.