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Best ultrasonic cutter knives - April 2026

Last Updated - April 2, 2026

1
Best Choice
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

VMAN
20% Off

VMAN 2-in-1 Wireless Ultrasonic Cutter, Cutting Grinding AI Auto Cooling 40kHz Vibration 35W Auto Power Adjustment, 3 Mode Cordless Knife 50Pcs Blades – For 3D Printing, Woodworking, Model Mods & DIY

VMAN

$159.99

$199.99
(20% Off)

More Details
Main highlights
- 【The World’s Longest-Lasting Wireless Ultrasonic Cutter】Powered by AI-powered cooling system, 13,000 RPM auto cooling fan and dual exhaust vents, keep the blade cool, avoiding heat accumulation during use, allowing 60min+ continuous non-stop cutting without overheating. In AUTO Mode, built-in auto frequency following system adapts vibration output based on material hardness, ensuring efficient cutting and stable performance. (Supports Use While Charging)
- 【Smart Safety Design】VMAN Ultrasonic Cutter features an intelligent AUTO standby that enters sleep mode after 10 seconds of horizontal inactivity to save power, then instantly reactivates when picked up. Combined with a built-in safety child lock that requires unlocking the blade cover before use, it helps prevent accidental activation, giving you peace of mind.
- 【Charging Requirement】Please use a USB-C PD charger rated 15V/2A (30W or 35W). Lower-power adapters may not provide effective charging. Please check if the red indicator light is on when charging.
- 【All-In-One Cordless Kit】Includes 5 blade styles (10 blades total)–30°60°Fine Point Blade, 30°Narrow Point Blade, Narrow Chisel Blade, Cutting Straight Blade+ polishing sticks, magnetic storage pouch and USB-C charging cable. Take It Anywhere and enjoy your DIY journey!
- 【40kHz High Vibration CUTTING】The ultra-high-frequency vibrating blade glides effortlessly through materials, delivering a butter-smooth cutting experience with clean, burr-free edges. Ideal for SLA resin, carbon fiber, PCB, acrylics, FDM 3D prints (PLA, ABS, PC), wood, plywood, leather, cardboard, clays, and more.
- 【2-IN-1 CUTTING & GRINDING TOOL】This ultrasonic knife combines ultrasonic cutting with grinding/polishing functions into one tool. Perfect for 3D printing support removal, DIY projects, woodworking, prototyping, model mods, leather cutting, car modifications, and Gundam model building. Then transition to grinding and polishing tasks like metal polishing, rust removal, wood smoothing, all with one versatile ultrasonic tool.
- 【2 Cutting Modes】 AUTO Mode intelligently boosts power for harder materials, making it perfect for splitting, carving, grooving, and chiseling larger projects. ON Mode for soft or delicate materials, ideal for precision trimming, deburring, fine-tuning, and detailed work.
$159.99
$199.99 (20% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nayaboo

Hanboost C1 Professional Wireless Ultrasonic Craft Cutter Kit, Multi-Material Compatible for DIY Projects (HanC1)

Nayaboo

$158.99

More Details
Main highlights
- WIRELESS DESIGN: Cordless operation provides maximum mobility and flexibility while working on craft projects with rechargeable battery power
- VERSATILE CUTTING: Professional ultrasonic cutter compatible with multiple materials including acrylic, EVA, leather, PLA, PVC, resin, rubber, and wood for various DIY projects
- PRECISION CONTROL: Features detailed settings for precise cutting depth and speed adjustments to achieve professional-quality results
- COMPLETE KIT: Includes the C1 cutter unit, charging cable, storage case, and specialized attachments for different materials and cutting techniques
- COMPACT SIZE: Portable tool with ergonomic grip design allows for comfortable handling during extended crafting sessions
$158.99
3
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HOZO
20% Off

HOZO NeoBlade Wireless Ultrasonic Cutter – 40kHz Vibration & 40W Auto Power Adjustment, Replaceable Battery, Turbo Cooling, 2 Cutting Modes – For 3D Printing, Woodworking, Prototyping,Model Mods & DIY

HOZO

$119.99

$149.99
(20% Off)

More Details
Main highlights
- 【Wide Application Range】 – Perfect for 3D printing support removal, DIY projects, household repairs, woodworking, prototyping, product design, model mods, garage kits, figurine processing, leather cutting, car modifications, jewelry making, and Gundam model building
- 【True Wireless & Replaceable Battery】 – Twist & Swap design for power on/off and child lock safety. 1300mAh pack fully charges in 30 mins and swaps in seconds. Pair with TurboDock (sold separately) for nonstop cutting—free from tangled wires
- 【The World’s Smallest & Feather-Light Ultrasonic Cutter】 – Just 4.4oz (124g) without battery and 6.7oz (190g) with battery, NeoBlade is lighter than any ultrasonic cutter.Power in your hand, freedom in your moves—cut anywhere, create everywhere
- 【Includes 6 SK5 Steel Blades】 – Standard, Long, Chisel, Mini Chisel, Curved, and Double Edge. Lasts 2–3× longer than regular carbon steel, stays hard under heat, and features a rounded tip + magnetic quick-swap design for fast, safe change
- 【Built-in Turbo Cooling for Cleaner Cuts】– 13,000 RPM turbofan keeps the blade cool while you work, preventing heat buildup and ensuring every cut is smooth and precise.Dual exhaust vents balance airflow for equal comfort and performance, right- or left-handed.*The gentle hum on startup is the fan at work*
- 【40kHz High Ultrasonic Vibration】– The blade vibrates at ultra-high frequencies, creating micro-cuts that let you slice through materials like a hot knife through butter—perfect for ABS, PC, PLA, SLA resin, acrylics, wood, plywood, FDM prints, leather, cardboard, PCB, carbon fiber, clays, and more
- 【40W Auto Power Adjustment】– NeoBlade’s intelligent control automatically adapts output for different materials, giving you smooth, precise cuts without overheating or stalling
- 【2 Cutting Modes】 – Press & hold for Precision Mode,perfect for trimming, deburring, fine-tuning, and detailing delicate parts. Toggle down for Continuous Mode,ideal for splitting, carving, grooving, and chiseling large projects
- User notice: This ultrasonic cutter operates at 40kHz (vibration is not visible). The blade may become warm during use—do not touch the blade while operating
- Operation Note: Switch the battery to ON; the fan will start automatically after 30 seconds, and the blade will heat up after about 1 minute of vibration — please do not touch
$119.99
$149.99 (20% Off)
4
Best Value
34% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

JNLODGE
34% Off

JNLODGE Ultrasonic Knife, Handheld 40kHz Ultrasonic Cutter Knife, High-Precision Sonic Cutting Tool for 3D Printing Post-Processing & Multi-Material Cutting (Plastic, PVC, Leather, Wood & More)

JNLODGE

$111.99

$169.99
(34% Off)

More Details
Main highlights
- Versatile 40kHz Ultrasonic Cutting Tool – From delicate fabric to tough rubber and plastic, this tool cuts them all cleanly with no fraying, melting or cracking. Save time and reduce material waste
- Say Goodbye to Jagged Cuts – JNLODGE Ultrasonic Cutter Knife uses 40kHz high-frequency vibrations to glide through materials effortlessly, delivering smooth, clean edges without fraying
- Precise, Clean Cuts – Achieve professional-grade accuracy with this high-precision ultrasonic cutter. Ultrasonic vibrations ensure no burrs, frayed edges or heat damage
- Faster Cuts, Higher Efficiency – Harnessing 40kHz ultrasonic technology, this sonic knife slices up to 50% faster than standard blades. Complete projects in less time with less effort
- Comfortable Handheld Design – JNLODGE handheld ultrasonic cutter has a lightweight, ergonomic build that reduces fatigue. The secure, non-slip grip keeps you in control even during long cutting sessions
- Built to Last – This ultrasonic knife features an industrial-grade build. Low-friction cutting keeps the blade sharp longer, so you can count on reliable performance with fewer replacements
$111.99
$169.99 (34% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ZNikoyidy

40KHz Ultrasonic Cutter Knife Pro, Handheld Craft Cutting Tool for 3D Prints,PVC,Leather,Plastic,Resin | Includes 50 Replacement Blades & Display Case | Multifunctional Sonic Knife for DIY,Modeling

ZNikoyidy

$142.48

More Details
Main highlights
- 【Professional Ultrasonic Cutter】Our 40kHz ultrasonic cutter delivers precision cutting for 3D prints, plastic, wood, resin and more. The upgraded vibration system also handles grinding and polishing tasks, making it ideal for craftsmen and DIY enthusiasts.
- 【Premium Performance Package】Includes 50 replacement blades and features a powerful 35W adapter. The lightweight design (0.26lbs) with ergonomic grip is perfect for detailed projects.
- 【Precision Blade Illumination】Four focused LED lights directly illuminate the cutting point (5cm diameter area) for accurate blade positioning. Status indicators clearly show operation mode. The 30° precision blade ensures clean cuts.
- 【Dual Cutting Modes for All Needs】Switch between button-activated safety mode for delicate work and automatic mode for efficient cutting. The added child lock provides extra safety for home workshops.
- 【Display--Real-Time Operation Monitoring】The OLED screen clearly displays cutting mode, temperature and runtime. Built-in overheat protection automatically shuts off the tool when needed, ensuring safe operation.
$142.48

Best ultrasonic cutter knives - April 2026

VMAN 2-in-1 Wireless Ultrasonic Cutter, Cutting Grinding AI Auto Cooling 40kHz Vibration 35W Auto Power Adjustment, 3 Mode Cordless Knife 50Pcs Blades – For 3D Printing, Woodworking, Model Mods & DIY

Hanboost C1 Professional Wireless Ultrasonic Craft Cutter Kit, Multi-Material Compatible for DIY Projects (HanC1)

HOZO NeoBlade Wireless Ultrasonic Cutter – 40kHz Vibration & 40W Auto Power Adjustment, Replaceable Battery, Turbo Cooling, 2 Cutting Modes – For 3D Printing, Woodworking, Prototyping,Model Mods & DIY

JNLODGE Ultrasonic Knife, Handheld 40kHz Ultrasonic Cutter Knife, High-Precision Sonic Cutting Tool for 3D Printing Post-Processing & Multi-Material Cutting (Plastic, PVC, Leather, Wood & More)

40KHz Ultrasonic Cutter Knife Pro, Handheld Craft Cutting Tool for 3D Prints,PVC,Leather,Plastic,Resin | Includes 50 Replacement Blades & Display Case | Multifunctional Sonic Knife for DIY,Modeling

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