Mayhew Punches Mayhew 66012 Punch Sets Set Of 10 Hollow Punch For Leather Metal Since 1856, our punches, chisels, and pry bars have been the go-to tools for OEMs and professional mechanics throughout the country. The Mayhew 10 pc. SAE Hollow Punch Set is used to create precise gaskets and washers in softer materials, like cloth, vinyl, leather, light sheet metal, and gasket metal And while our company has grown to meet the needs of the professional market, as well as those of the do-it-yourself automotive enthusiast, our focus has never changed - leveraging our strength to build your business. 3/4 in_1 in_4 3/4 in Overall Lg, 10 Pieces, Hollow Punch Set - 24D581 Dual cutting heads allow the user to punch concentric circles in one strike Hollow punch is used to create precise gaskets and washers in softer materials; e., g. The Mayhew Pro 66012 Hollow Punch Set is a 10-piece set that allows you to cut both the id and od of a coaxial cable simultaneously Comes with an unlimited lifetime warranty. When the caliber of the tools is just as important as the skills of the professionals employed, businesses trust Mayhew to get the job done. Mayhew stands for quality, dependability, and confidence.