fujiyuan 5 PCS 1mm 2mm 3mm 4mm 5mm Punch Cutter Tool Hollow Square Hole Steel Leather Belt Watch Band bag package : Amazon.co.uk: Home & Kitchen
2.2mm-20.5mm Square Hole Puncher/hole Maker for Leather Crafts/leather Tool-hole Punch-craft /leather Craft Tools/durable Steel Leather Tool - Etsy UK
45mm Round/Square Hole Punch Knockout Die Hydraulic Hole Punching Die for 8 Ton | eBay
Wsyhomie Square Punch 1 inch Craft Lever Punch Handmade Paper Punch for Crafting Scrapbooking,DIY Card Making 1 inch Square : Amazon.co.uk: Home & Kitchen
Set of 2 Square Hole Leather Craft DIY Eyelet Hollow Punch - sizes 4x4, 6x6 mm