Description:ACCURATE & SHARP:The steel hole punch set with sharp cutting edge can punch several layers of fabric easily. You can use these useful tools to punch clean and accurate holes on canvas,leather, gaskets,plastic,vinyl,rubber and other soft materials.STURDY & DURABLE CARBON MATERIAL:The round steel hollow punch set is made of heat treated carbon steel material.So it is anti-rust, sturdy,and incredibly durable.And the steel hollow punch features a knurled body for safe and slip-resistant grip.11 ASSORTED SIZES:Hole punch tools have 11 sizes including 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm and 11mm, 1 piece per size.The length is 8 to 9.6 cm.Appropriate sizes for daily use.Very practical set.WIDE APPLICATION:The hollow hole punch cutter tool can be widely used to punch holes on leather,watch band,shoe,seal belt,fabric,canvas clothing,etc. Suitable for falconry,hobbies,crafts,modeling,home repair,making purses,file packages,vinyl or other custom leather work.GUARANTEE & SERVICE:We promise to offer you high quality products.If you are not 100% satisfied with our product,please do contact us.We will solve the problem immediately for you.Feature:-The full metal punches are equipped with precision ground grooves and cutting edges, making them easy to grip on wood, metal or repair seals.-11 different sizes, from large to small, to meet your different needs. Round Steel Hollow Punch can be used for falconry, hobby, crafts, model making, home improvement etc.- To use the Hollow Piercing Set: Place your punches on the material of your choice and punch it vigorously and vigorously with a hammer or hammer until it pierces.Delivery:11 x Round Steel Hollow Punch