Die size: 27 mm x 20.5 mm

Draw stud diameter: 13 mm

Draw stud thread for hydraulic punch driver: M20 x 1.5 

Note: It fits most of hydraulic knockout punch driver on eBay. It does not fit Greenlee. If you have Greenlee hydraulic driver, please see our listing for 27x20.5mm Knockout Punch & Die Set, for Greenlee

Compatible component cutout: INR1 IEC 320-C14 Panel Mount Receptacle 

Please note, some TEMCo drivers may come with english thread, please confirm it with your seller. 

Please check here for manuals.