Make sure this fitsby entering your model number. Drill a 11.5mm hole on steel plate first, make sure the screw rod can pass the hole then you can use this hole punch tool Comes with 6 dies of 22mm, 27.5mm, 34mm, 43mm, 49mm, 60mm that can open different size of holes Well packed and assorted in a metal box for well protection, convenient storage and carry This is a manual hydraulic metalworking hole punch used to open holes on steel plate Dies are made from high quality 40 chromium steel for high hardness and long service life
