- High efficiency: Each stroke punches 15 to 20 A4 sheets and delivers clean holes in PVC, paper and leather. Provides consistent performance across edge types and reduces manual effort. - Compact and lightweight: Balanced for mobile tasks with a light frame and compact body that fits in tight toolkits. One-hand operation enhances ease of use and helps woodworkers maintain productivity across multiple job sites. - Fixed measurement alignment: Permanent calibration scale enables precise hole placement without removing the tool. Clearly marked guides ensure accurate screw alignment and consistent results, saving time and maintaining professional precision. - Durable build: Reinforced chrome-plated zinc alloy components resist daily wear, corrosion and structural fatigue, delivering longevity and reliable operation. - Use scenarios: - Office or classroom binding: punch holes through stacks of 15-20 A4 sheets plus PVC covers for binders and presentations. - Leather crafting and upholstery: create clean, precise holes in belts, straps and leather accessories. - On-site installations: punch holes in PVC panels or plastic sheets during field mounting and hardware installation.