icobbler new die leather cutting stitch for wallet belt round punch diy stitching chisel set craft kit (4mm hole spacing black 1/2/4/6 prong) icobbler <br><b>product: </b> leather punching tool</br> <br><b>hole spacing: </b> 4mm (hole and hole center)</br> <br><b>hole diameter: </b>1mm</br> <br><b>hole quantity: </b>2/4/6 holes</br> <br><b>color:</b> silver / black</br> <br><b>material: </b> chrome vanadium alloy steel</br>