10 Best Ultrasonic Cutter Knife of 2025

Tested and Reviewed: Top 10 Ultrasonic Cutter Knife deals with expert ratings from 8.1 to a perfect 10

December 2025 Edition

Editor's Choice

9.7

UYUXIO

Portable Ultrasonic Cutter Knife Handheld 25W to 65W Adjustable 40KHZ (100V) with 50pcs Replacement blads for Cutting 3D Print Models, Acrylic, Wood, Plastic and Fabric

Editor's bottom line:

“This ultrasonic cutter knife is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[Making Cut Easy] Tired of struggling with dull blades and inefficient tools? Say goodbye to frustration and hello to productivity with this Ultrasonic Cutter. With its impressive 65W power and 40,000 Vibrations/Sec, this cutter is designed to bring your creative ideas to life with precision and ease. Whether you're a professional DIY enthusiast or just starting out, this Ultrasonic Cutter is here to make your work easier and more enjoyable.
[5 Modes for All Work ] The Ultrasonic Cutter offers 5 different modes to cater to all your DIY needs, ranging from 25W to the powerful 65W. Whether you're working on a delicate crafting project or cutting through tough materials, this cutter has a mode to suit every task. With the ability to easily adjust the power settings, you can work with confidence knowing that the Ultrasonic Cutter has you covered.
[For All Types of DIY Work] From sewing and quilting to woodworking and home repairs, this Ultrasonic Cutter is the go-to tool for all types of DIY works. With its versatile design and replaceable blades, this cutter can handle a wide range of materials with precision and efficiency. Get ready to take on any project with confidence, knowing that the Ultrasonic Cutter is by your side.
[5 Replaceable & Multi-Blades] This Ultrasonic Cutter comes equipped with 5 replaceable and multi-blades, ready to tackle any cutting task. Whether you're trimming intricate parts of 3D prints or cutting through engineering samples, this cutter has you covered.
[Versatile Application] Suitable for cutting a wide range of materials, including plastics, 3D printed model remodeling, wood carving,board trimming,foams, and more.
[Reminder] Ultrasonic cutting knife is a professional tool, please stay away from children. At the same time, please read safety instructions carefully before use and wear protective devices.

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Picked by 232 people today

9.5

CtrlAX

Second generation of ultrasonic cutter CtrlAX

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Main Highlights

Fast - 40,000 vibrations per second! It maximises efficiency and minimizes heat generation. The system is protected from amplitude control, over-voltage and over-current.
Sensitive - It is difficult to work with normal knives when you need to make fine cuts. With CtrlAX, everyone can become an expert in the production of plastic models, accessories and DIY products.
Courier - DHL Express

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9.5

CUTRA

CUTRA Wondercutter S - dark grey

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Main Highlights

Fast - Vibrations of 40,000times/sec. Maximize efficiency & Minimize heating. The system is safe from the amplitude control, over-power, over-voltage and over-current.
Delicate - It is hard to work with regular knives when you need to make delicate cuts. With WONDERCUTTER, anyone can become an expert at making plastic model, accessary, and DIY products.
Easy - It is easier and safer to use if you put it on your desk or carry it on your waist when you use it. Even senior citizens and handicapped people with not as strong handgrip also can use the product easily.
LOW POWER - Energy consumption is comparably low with 25W, which allows you to save electricity.
UPGRADE - Wondercutter-S cutting performance has been improved by about 30% over existing products.

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9.2

phrozen

Phrozen Sonic Saber - Ultrasonic Cutter for Refining Prints

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Main Highlights

Remove Support EffortlesslySonic Saber cuts through the supports fast and smoothly without leaving any marks.
Refine Models with High AccuracyWith Sonic Sabers accuracy, trimming joints, touching up errors, and refining models is as easy as it gets.
Cut Supports with Excellent PrecisionWith ultrasonic vibration , Sonic Saber precisely cut supports even from narrow gaps that were unreachable with pliers.
Applicable for Cutting Various MaterialsSonic Saber cuts through a wide range of materials, allowing you to create and craft any projects across your creative practices.
What You Will ReceivePhrozen Sonic Saber - The Ultrasonic Cutter, comes with a well-packaged design. Phrozen also provides you with a professional support team that will assist you along your 3D printing journey.

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9.0

Xibelezal

Ultrasonic Cutter for Plastic Leather Resin Acrylic Wood Sheet, Ultrasonic Cutting Knife with 5 Blades

Main Highlights

Cut Various Materials: Can cut PVC plastic,resin,leather,cardboard,acrylic sheet , wood chip,textile; Fast and smoothly without leaving any marks
2 Cutting Modes and 10 Power Levels : Choose the soft or hard mode with 1 to 10 power levels ;Meet your needs of cutting different materials
Effortless Cutting: Push gently and slowly; Let the ultrasonic cutter do the work for you
Compact and Lightweight: Hand-held and its silence and dust free

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8.8

Generic

Handheld Ultrasonic Cutter,40pcs Replacement Blades,Multifunctional Plastic Cutting Tool Kit with Adjustable Power and Charger(No Battery)

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Main Highlights

Professional Ultrasonic CutterTired of struggling with dull blades and inefficient tools? Say goodbye to frustration and hello to productivity with the ultrasonic cutter. With its impressive 30W power and 40,000 Vibrations per Sec, this cutter is designed to bring your creative ideas to life with precision and ease. Whether you're a professional DIY enthusiast or just starting out, the ultrasonic cutter knife is here to make your work easier and more enjoyable.
40 Pcs Replaceable bladeReplaceable blade technology reduces setup time and replacement tooling costs.Switching blades is easy, simply unscrew the hex bolt, place the new blade in, then tighten it, and youre ready to continue cutting.
Ultrasonic Cutter with ChargerNot contain a battery. Powering via power bank or charger.Relies on an external 30W USB-C-pd power supply capable of both 12V for the low setting and 15V for the high setting. The power bank must be purchased separately.
Wide ApplicationThe ability to cut without leaving residues on the blade, zero-waste cutting and edges that wont fray.whether you're a DIY enthusiast, 3D printing lover, or prototyping engineer, from model builders to leather workers, craftsmen and sculptors etc, it always delivers the precision and versatility needed to bring any project to life.
Easy to OperateNo need to push the knife like a regular knife. Just be gently and slowly,the sonic action do the work for you and cut like a hot knife thru butter.Ultrasonic cutting helps reduce waste and cost, protects the shape of the product and don't smear the cut surface far better than other cutting systems.And it cuts smoothly and precisely without traced edges.

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8.6

Generic

Generic 40 kHz Ultrasonic Cutter, Multifunctional Hand-held Craft Cutting Tool With 40pcs Replacement Blades, Cuts 3D Printed Models, PVC, Leather, Wood & More

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Main Highlights

Multifunctional Ultrasonic Cutter----With 40,000 HZ ultrasonic vibrations per second,helps trim finish 3D prints at high-precision margins with ease,makes an easy job of tricky slicing operations especially when you want to open something up carefully to look at the interior.
Operate With Ease----No need to push the knife like a regular knife. Just be gently and slowly,the sonic action do the work for you and cut like a hot knife thru butter.Ultrasonic cutting helps reduce waste and cost, protects the shape of the product and don't smear the cut surface far better than other cutting systems.And it cuts smoothly and precisely without traced edges.
Wide Application----Weights only 0.265lbs,with lightweight and portable design,this ultrasonic cutter knife would be a nice go-to tool for effortlessly cutting a wide range of materials, including 3D printing parts, plastic models, leather, PVC, paper, acrylic, rubber, gypsum, PCB, and wood etc, its precision and versatility make it perfect for tackling any project with ease.
40 Pcs Replaceable Blade---Replaceable blade technology reduces setup time and replacement tooling costs.Switching blades is easy, simply unscrew the hex bolt, place the new blade in, then tighten it, and youre ready to continue cutting.
Time And Energy Saving----Technical textiles, non-wovens and fabrics can be cut and sealed in a single step. The ultrasound technology gently melts the edges to prevent fraying. This process not only minimises dust, but also saves time and money by eliminating the need for any further edge processing.

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8.3

Generic

Generic Portable Ultrasonic Cutter 30W 40KHZ for Leather 3D Printing Plastic DIY Cutting, with 40pcs Replacement Knife and Fixtures, Black

Main Highlights

Steady and smooth cutUpgrade the third -generation 40kHz titanium alloy metal ultrasonic knife. When cutting objects, it can reach 40,000 vibration frequency per second. This vibration can effectively reduce the friction coefficient in the cutting and let the cut out The lines are very lubricated, which can quickly and smoothly cut the model bracket without leaving any traces.
Cut with high accuracyThe precision of the blade of 0.4mm of the ultrasonic cutting knife, trimming the joint, repairing errors, and optimization models have become very simple. At the same time, it can meet the special cutting process, such as the assembly plate, 3D printing , GARAGE KIT
Better operation performance The smallest ultrasonic cutting knife is extremely portable and easy to use. The micron -level vibration amplitude can even accurately cut the support from the narrow gap that the pliers cannot touch.
Applicable to cutting a variety of materials Ultrasonic cutting knife is a fast and efficient tool to help users easily complete the cutting plastic, leather, wood, cardboard, acrylic, fabric, etc.; Greatly reduce the difficulty of operation and make you easier to create and practice any project.
Safety and intelligentUltrasonic cutting knife has a safe and intelligent detection. After the device is connected to the power, When the detection is normal, the indicator light changes from green to white, and the cutting knife enters the standby state. You can control the working state by button control ( Green light); at the same time, after 5 minutes of continuous working on the ultrasonic cutting knife, the cutting knife will automatically stop to prevent high temperature damage.
Reminder Ultrasonic cutting knife is a professional tool, please stay away from children. At the same time, please read safety instructions carefully before use and wear protective devices.

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8.1

Generic

Professional Portable Handheld Ultrasonic Knife Cutter for Cutting 3D Printed Models, Acrylic, Wood, Plastic and Fabric, 30 Watts, 40KHz

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Main Highlights

High efficiency & precision: With 40,000 vibrations per second (40 kHz) and an output power of up to 30 W, this ultrasonic knife cuts material smoothly, and it provides precise control over the depth and extent of the cut
No stand required & easy to carry: Weighing only 120 g, this ultrasonic knife is lighter than traditional products and does not require a stand for more flexible use. Batteries are not included in the machine, and it can be used directly on the power supply or mobile power. Easy to carry on the go, with 40 replacement blades, you can easily change the blades
Package contains: 1×Ultrasonic Cutter, 1×Dual Type-C power supply lines, 1×Adapter, 40×Spare Blades, 2×Blade Holder, 5×Fastening Screws. The ultrasonic knife has no vibration feel or sound during start-up, and is noiseless during use
A must for model hobbyist: It can quickly separate plastic model parts and handle sprues more neatly. It can cut Carbon fiber plates, Paperboard, Cardboard, Plastic Pipe, Plastic Cases, Timber, Wood, Acrylic, PVC Foam Board, Leather, Data Liners. Safe to use for the elderly and disabled
WARNING: Please read the Instruction Manual carefully before use and wear protective gloves; the Ultrasonic cutter is sharp so please keep away from children

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8.1

Raguso

Raguso 2.4mm 2.38mm Pencil Grinder ultrasonic Cutter Grinding File Mini Pneumatic Tool High Speed Bearing Ultrasonic Industrial Accessory 22000RPM

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Main Highlights

BE USED TO And this hand tool can be used to such as manual processing for grooves in or hardware products, R angle steel,etc, pencil grinder
2.4mm 2.38mm pencil grinder, pencil grinder, Use different fixtures for grinding operations, clamp files or grinding tools.
Wide Use The hand tool is small in size, easy to carry and store, and has a wide range of use. It can be used for manual processing of grooves in or hardware products, R angle steel, etc.
PACKAGE LIST In The Package, There Are 1Xgrinding Pen 1 X Connection Hose 1 X Small File 1 X Wrench 1 X Connector., dotco pencil grinder
Uses different fixtures for grinding operations, pencil grinder air tool, clamp files or grinding tools.

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Our Best Overall Choice

Best Choice

9.7

UYUXIO

Portable Ultrasonic Cutter Knife Handheld 25W to 65W Adjustable 40KHZ (100V) with 50pcs Replacement blads for Cutting 3D Print Models, Acrylic, Wood, Plastic and Fabric

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

[Making Cut Easy] Tired of struggling with dull blades and inefficient tools? Say goodbye to frustration and hello to productivity with this Ultrasonic Cutter. With its impressive 65W power and 40,000 Vibrations/Sec, this cutter is designed to bring your creative ideas to life with precision and ease. Whether you're a professional DIY enthusiast or just starting out, this Ultrasonic Cutter is here to make your work easier and more enjoyable.
[5 Modes for All Work ] The Ultrasonic Cutter offers 5 different modes to cater to all your DIY needs, ranging from 25W to the powerful 65W. Whether you're working on a delicate crafting project or cutting through tough materials, this cutter has a mode to suit every task. With the ability to easily adjust the power settings, you can work with confidence knowing that the Ultrasonic Cutter has you covered.
[For All Types of DIY Work] From sewing and quilting to woodworking and home repairs, this Ultrasonic Cutter is the go-to tool for all types of DIY works. With its versatile design and replaceable blades, this cutter can handle a wide range of materials with precision and efficiency. Get ready to take on any project with confidence, knowing that the Ultrasonic Cutter is by your side.
[5 Replaceable & Multi-Blades] This Ultrasonic Cutter comes equipped with 5 replaceable and multi-blades, ready to tackle any cutting task. Whether you're trimming intricate parts of 3D prints or cutting through engineering samples, this cutter has you covered.
[Versatile Application] Suitable for cutting a wide range of materials, including plastics, 3D printed model remodeling, wood carving,board trimming,foams, and more.
[Reminder] Ultrasonic cutting knife is a professional tool, please stay away from children. At the same time, please read safety instructions carefully before use and wear protective devices.

Show Price

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Special Amazon deal ends in:

10 Best Ultrasonic Cutter Knife of 2025

Tested and Reviewed: Top 10 Ultrasonic Cutter Knife deals with expert ratings from 8.1 to a perfect 10

UYUXIO

Portable Ultrasonic Cutter Knife Handheld 25W to 65W Adjustable 40KHZ (100V) with 50pcs Replacement blads for Cutting 3D Print Models, Acrylic, Wood, Plastic and Fabric

Editor's bottom line:

Main Highlights

CtrlAX

Second generation of ultrasonic cutter CtrlAX

Main Highlights

CUTRA

CUTRA Wondercutter S - dark grey

Main Highlights

phrozen

Phrozen Sonic Saber - Ultrasonic Cutter for Refining Prints

Main Highlights

Xibelezal

Ultrasonic Cutter for Plastic Leather Resin Acrylic Wood Sheet, Ultrasonic Cutting Knife with 5 Blades

Main Highlights

Generic

Handheld Ultrasonic Cutter,40pcs Replacement Blades,Multifunctional Plastic Cutting Tool Kit with Adjustable Power and Charger(No Battery)

Main Highlights

Generic

Generic 40 kHz Ultrasonic Cutter, Multifunctional Hand-held Craft Cutting Tool With 40pcs Replacement Blades, Cuts 3D Printed Models, PVC, Leather, Wood & More

Main Highlights

Generic

Generic Portable Ultrasonic Cutter 30W 40KHZ for Leather 3D Printing Plastic DIY Cutting, with 40pcs Replacement Knife and Fixtures, Black

Main Highlights

Generic

Professional Portable Handheld Ultrasonic Knife Cutter for Cutting 3D Printed Models, Acrylic, Wood, Plastic and Fabric, 30 Watts, 40KHz

Main Highlights

Raguso

Raguso 2.4mm 2.38mm Pencil Grinder ultrasonic Cutter Grinding File Mini Pneumatic Tool High Speed Bearing Ultrasonic Industrial Accessory 22000RPM

Main Highlights

Our Best Overall Choice

UYUXIO

Portable Ultrasonic Cutter Knife Handheld 25W to 65W Adjustable 40KHZ (100V) with 50pcs Replacement blads for Cutting 3D Print Models, Acrylic, Wood, Plastic and Fabric

Editor's bottom line:

Main Highlights

Related Deals You Might Like for Ultrasonic Cutter Knife

SONOBIO Ultrasonic Cutter/Ultrasonic Knife /25kHz Laboratory Industrial Ultrasound Cutting Knife Machine for Plastic & Nomex honeycomb

BAOSHISHAN Ultrasonic Cutting Knife Machine 28KHZ Laboratory Industrial Ultrasound Plastic Cutter 100W for ABS PE PVC PC PP Acrylic, 100W Low-power/High Conversion Upgraded Version

Second generation of ultrasonic cutter CtrlAX

Ultrasonic Cutter ZO-91 Overseas Model

PROXXON MICRO-Sonic Cutter MSC, 37300

Portable Professional Ultrasonic Cutter 30W 40KHZ for Leather 3D Printing Acrylic Plastic DIY Cutting, with 40pcs Replacement Knife and Fixtures

Ultrasonic Cutter Knife Handheld for Plastic,Acrylic,Carbon Fiber Board,Thin Wood,Cutting 3D Printed Models 30W 40KHZ

Honoson 19 Pieces Electric Hot Knife Cutter Tool, Multipurpose Hot Knife Stencil Cutter with Metal Stand, 14 Blades, 3 Chuck Sleeves for Cutting Carving(Orange)

DIYSELF 16-Piece Craft Knife Set, Exacto Knife Set, 3-Piece Hobby Knife with 10-Piece Exacto Knife Blades, Precision Art Knife for Pumpkin Carving, Modeling, Exactly Knife, Pumpkin Carving Tools

Utility Knife, DAT Series-X Portable Box Cutter, Fine Point Arts and Crafts Blade for Precision Cutting, with 10 Blade Pieces (White, 1 Cutter 10 Blades)

Deals are Live