Zunate Ultrasonic Cutter, Multifunctional Handheld Ultrasonic knife, 40 KHz Cutting Frequency, 3 Speed Adjustable with Alloy Blade Tip for PCB Carbon Fiber Leather 3D Printing Resin (sliver)

["Powerful Cutting Performance: The Ultrasonic Cutter features an advanced aviation-grade alloy blade head combined with 4 quality ceramic chips, delivering excellent cutting strength and precision for all your manufacturing needs.","Advanced Technology: Experience exceptional cutting efficiency with the Ultrasonic Cutter's 40,000Hz automatic tracking technology, paired with a dynamic compensation system that maintains consistent performance for up to 4 hours of continuous cutting.","Versatile Modes: The Ultrasonic Cutter 3 adjustable modes, allowing you to customize its cutting power based on different materials and project requirements such as trimming 3D print model, standard for wood/paper, and strong for carbon fiber laminates. A versatile choice for engineers and miniaturists.","User-Friendly Design: Equipped with a convenient auxiliary light, ergonomic buttons, and a high-definition display, the Ultrasonic cutter ensures ease of use and visibility, making it ideal for intricate tasks such as 3D printing, leather products, and architectural .","Compact and Portable: Designed with a lightweight aluminum alloy shell and a non-slip surface, the Ultrasonic Cutter is easy to carry, while the Type-C power input and 4 blades provide convenience and readiness for any task."]