Description: 【Circular Cutting Tool】: The Circle Cutter is designed for quick cutting of circular masking tape or sheets up to 0.4 mm thick, making it ideal for model painting and modification tasks involving circular components 【Construction】: Crafted from quality aluminum alloy with a bearing steel axis, this Circle Cutter tool ensures precision and durability, providing reliable performance over time 【Versatile Diameter Range】: Equipped with a radius guide, the rotary circular cutter supports circle diameters ranging from 1 mm to 45 mm, catering to various project needs 【Enhanced Usability】: Circular Cutter for crafts features an upgraded press mechanism for easier adjustments and improved accuracy, along with a storage box that offers both aesthetic and convenient organization 【Complete Package】: Includes a stepless adjustable circle cutter, a storage box, a silicone anti slip mat, and a tungsten steel blade at a 45° angle for versatile cutting applications Specification: Material: Aluminum Alloy, Steel Size Chart: 8.8cmx8.8cm/3.46inchx3.46inch Package Includes: 1 Stepless adjustment circle cutter 1 Storage box 1 Silicone anti skid pad 1 Tungsten steel blade 45° Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.