Upgrade for Smooth Cutting Experience: The upgraded V-shaped blade delivers burr-free, clean cuts and improves your craft projects. It helps you achieve professional results every time. Adjustable Drilling Accuracy: The constant limit ruler enables precise drilling. Easily adjust the distance between holes from 7 to 21 mm to suit your needs. With these settings you can achieve repeatable accuracy on any project. Six Hole Size Options: Six adjustable hole diameters — 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm and 4.5 mm. This versatility covers a wide range of tasks and materials. Extended Lever Comfort: The extended lever design provides greater ease of use and reduces effort, making longer work sessions more comfortable. Applications: - Leather work such as belts, straps and gaskets requiring consistent hole spacing and multiple diameters. - Wood and craft projects that need clean cuts and precise hole placement. - Plastic and soft metal projects needing burr-free cuts and accurate hole sizes.