Every time you process a freshly printed 3D model, or want to cut leather, foam, and soft plastics, are you tired of the burrs and rough pulling sensation from traditional utility knives? A little force can easily cut your hand, and precision parts may deform due to frictional heat. For creators who value precision and detail, a handy tool determines the quality of the work. Want to say goodbye to rough cuts and experience the smooth feel of a hot knife cutting butter? What you really need is a true “wireless ultrasonic cutter.”
1. Vibrates 40,000 Times Per Second, One Cut Slides Smooth Like Butter

The SONICMAX SLICE 10 is a wireless ultrasonic cutter designed for high-difficulty cutting. Its blade vibrates at an ultra-high frequency of 40,000 times per second, instantly cutting material molecular bonds through tiny amplitudes. This not only greatly reduces the need for physical force, preventing wrist soreness during long hours of handwork, but also achieves burr-free, refined cutting in scenarios like 3D print post-processing, leather sewing, and foam shaping.
2. Exclusive High-Efficiency Energy and Real-Time Power Control, Away from Melting and Burrs
Many ultrasonic knives on the market fear the blade getting hot during cutting, causing plastic materials to melt and stick to the blade. The SLICE 10 completely solves this pain point. It uses a newly designed high-efficiency transducer with a Q value of over 500, which is more than twice that of typical similar products (usually only 200). A higher Q value means excellent energy conversion efficiency, with electrical energy focused on cutting rather than turning into waste heat.

Even more impressive is its “real-time power control” system. When the blade contacts different materials, the system instantly reads resistance changes and automatically adjusts power and frequency at the millisecond level. This brings great benefits:
- Precise Trimming of 3D Print Supports: Easily peel off support structures, with flat cuts that don’t damage the main body.
- Clean and Crisp Plastic Cutting: Eliminates edge glue melting, saving the tedious process of subsequent sanding.
- Smooth Leather and Foam Cutting: One cut done, sharp edges, perfect detail handling.

3. Pick Up and Use, Wireless Freedom, 4 Hours Long Battery Life

Creation requires seamless flow. The SLICE 10’s “Lift-to-activate” intelligent sensing design makes intuitive operation a reality. It completely eliminates the traditional physical power button; simply lift the cutter from the desktop, and the device automatically starts. When you rest and lay the knife flat on the desktop, it immediately powers off safely. This seamless on/off experience keeps your focus entirely on your work.
In terms of battery life, the SLICE 10 does not compromise. It has a built-in 5000mAh large-capacity 21700 replaceable battery. At full charge, it provides up to 4 hours of wireless cutting time. For 3D printing enthusiasts who need long hours of large-scale post-processing, or leather workshop artisans, this is definitely a reliable partner capable of handling high-intensity work. Moreover, it supports USB-C fast charging, fully charging in about 70 minutes, always maintaining peak performance.

A good tool can turn the originally tedious and boring post-processing process into an enjoyment. The SONICMAX SLICE 10 wireless ultrasonic cutter, with its excellent heat dissipation performance, intelligent power regulation, and intuitive wireless operation, is undoubtedly the ideal choice in the current fields of model making, leather crafting, and DIY maker communities. If you also long for a cleaner, easier cutting experience, no longer worrying about burrs and hot blades, then it is definitely worth getting. Now upgrade your creative equipment and enjoy the ultimate smooth cutting pleasure!

