Panel Flanging Tool Joggler 5mm Hole Punch Sheet Metal Neilsen CT2288 Panel Flanging and 5mm Hole Punch Tool Rotating Head Prepare Flange Punch Holes Spot Weld Through Holes For Smooth and Level Joints Labor saving tool,crimps edges on sheet metals up to 1mm thickness,crimping capacity 13mm,with rotating head,allows to punch holes in panels also,one head usage ,width 22mm.
eBay