Desktop Ultrasonic Knife

The Ultrasonic Cutter uses high-frequency ultrasonic vibrations (40 kHz) to slice through materials with extreme precision and minimal effort.

Instead of tearing, melting or smashing your workpiece, U1’s blade vibrates so quickly it generates just enough heat to cleanly separate at a microscopic level. What you get is smooth, burr-free edges every time, without the frustration of sanding, filing, or re-cutting.

Fantastic for finishing your 3D prints. Whether you’re trimming 3D prints, shaping plastics, cutting leather or working with wood, PVC or PCB materials, the U1 makes it fast and precise. Can also be used on EVA foam, leather, rubber, and carbon fiber

Its ergonomic handle, with dual-positioning options and soft cables, helps keep your workflow comfortable even during long sessions.

Built for Real Work: 

• Powerful 40 W ultrasonic cutting performance at 40,000 Hz for clean, professional cuts.
• Adjustable power knob lets you fine-tune output for different materials without guesswork.
• Smart auto pause after extended use protects the tool from overheating.
• Complete kit includes the master control box, pen handle, protective gloves, blade cartridges and more ready straight out of the box.

Why You’ll Love It:

Clean cuts. Zero frustration. Faster projects. Whether you’re a maker, modeller, electronics tinkerer or general DIYer, the U1 brings pro-level cutting tech to your bench without a steep learning curve.

In the box:

• Cutter base
• Toolhead with cord
• 24v 2A mains plugpack - plugs into 240 volt.
• Hobby knife, tools and accessories
• Gloves
• 5 Spare blades
• Manual

Video of cutter in action