Model#: pd-4545M
Die size: 45 x 45 mm (1/16 DIN size)
Draw stud diameter: 22 mm
Draw stud thread for hydraulic punch driver: Metric 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 1/16 DIN 45x45mm Knockout Punch & Die Set, for Greenlee.

Compatible controllers: SYL-2342/2352/2342P/2352P controller, SYL-2362 controller, SYL-2813 automobile gauge, JSL-73B/74 timer, etc.
Please note, some TEMCo drivers may come with english thread, please confirm it with your seller.  

Please check here for manuals.