WUTA Round Leather Hole Punch Set,18 Pcs High Carbon Steel Circle Cutting Dies,Leather Punch Tool Kit with Anti-Rust Black Coating for DIY Leather Craft,Rubber,Cork,Canvas

• Adopts integral forging craft with no welded joints. The seamless integrated structure offers good shock resistance, effectively reducing cracking and deformation risks during regular hammer striking and long-term daily craft use.
• Every punch is finely polished on the cutting edge for smooth material penetration. It helps produce clean round holes with fewer burrs and frayed edges, well suited for most delicate handmade leather crafts.
• Made of durable high carbon steel with reliable hardness and good edge retention. The extra blackened surface coating provides nice protection improving daily rust resistance and overall service life.
• This punch set includes 29 different sizes covering 1mm to 25mm aperture range. You can select and combine different punches flexibly according to your actual crafting demands.
• Compatible with multiple materials like leather, vegetable-tanned leather, rubber, cork and canvas. It supports two common using methods: manual hammer punching and die cutting machine punching. Vertical striking is recommended for cleaner round holes.

【Product Basic Information】 Product Name: Round Leather Circle Punch Cutter Package Quantity: 29 Pieces Raw Material: Industrial Grade High Carbon Steel Manufacturing Craft: Integral forging molding without welding seam Product Colour: Matte Black Applicable Materials: Genuine leather, vegetable-tanned leather, rubber sheet, cork sheet, canvas and other soft medium-thickness craft materials. 【Two Operation Methods】 1. Manual Hammer Punching: Place a protective punching mat under your material, align the punch vertically with the target position, then strike the top of punch vertically and evenly to finish neat hole punching. 2. Mechanical Die Cutting: Compatible with common die cutting machines. Install the round punch on machine equipment to realise batch efficient punching, saving plenty of working time for mass production. 【Kind Reminder】Please kindly note that there exists a permissible dimensional tolerance of 0.5-1mm for each punch size due to manual grinding process.