Thank you for viewing! There are various shapes of springs, but this cutter uses a spiral spring. I, for one, am captivated by this aesthetic beauty and would want to own it just for that reason. Although it is clearly marked as "for copper wire only," there is an illustration of cutting a tree branch on the back of the package. Please consider this. [Model Number/Part Number] MHC-01 [Cutting Capacity] Electrical wire (IV)/38mm² [Size] Overall length 190 x shoulder width 55 x blade length 7mm [Weight] Approximately 272g [Reference Retail Price] Around ¥5500 ※ Measurements are taken by hand. Measurements are taken from a selection of in-stock items, so please allow for some error. ※ This is an unused item, but it has been stored for a long time. Due to the nature of industrial products, there may be some dirt, scratches, or scuffs from product precision, transportation, and storage. We appreciate your understanding before purchasing. ※ This item has multiple units in stock, and we will use a representative image. We will try to select and send the item in the best condition possible, so we appreciate your understanding before purchasing (dirt, etc., may be noticeable due to the material of the handle). ※ To keep the price down, we plan to deliver it by postal mail, but it is barely within the size limit, so the packaging will be thin. Please understand this packaging method when purchasing. ※ We cannot issue a receipt, so please understand. ☆ We also handle various #Marvel products_ #Cutting tools_ #Maintenance supplies_! If you'd like to see a list → #ToolsMasumi Tools Craftsman Metalwork Cutting Civil engineering Carpentry Woodworking Carpenter Construction Sheet metal Pliers Renovation Remodeling Nippers Plastic model Piano DIY Electrician Electrical work Air conditioning Model Air conditioning Piping Wiring Construction Craft Car Bike Motorcycle Bicycle Road bike Cross bike DIY Maintenance Repair Work Craft Sewing Hobby Guitar Modification Cut Custom PC Assembly Manual work Ebi Crimp Screw Bolt Nut Screw Driver Radio control Cutting MA008