What can this ultrasonic tool cut?

It is intended for plastic, wood, leather, PCB, carbon fiber and rubber, plus light metal deburring and polishing. It works best on thin sections and small parts rather than thick stock.

How is it different from a rotary tool?

It cuts and deburrs with high-frequency vibration instead of a spinning bit, so it produces less dust and less tearing on thin plastic and printed parts. A rotary tool is still better for heavy material removal.

What do the four modes do?

They are OFF, Low Pulse, High Pulse and Auto High. Pulse modes reduce continuous heating on delicate material; Auto High runs at full output for tougher cuts.

Does it come with blades and accessories?

It ships with a complete accessory set for cutting, grinding and polishing. Check the included tips against the material you plan to work with.

Is it safe for thin 3D printed parts?

Yes, with care. Start on Low Pulse and let the tool do the work; holding it in one spot can melt or mar thin walls.

Unbranded

40kHz Ultrasonic Precision Tool with OLED Display

Best price now

$156.98at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Unbranded

40kHz Ultrasonic Precision Tool with OLED Display

Best price now

$156.98at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $156.98 at Walmart on Nov 10.

Our take on the 40kHz Ultrasonic Precision Tool with OLED Display

This is a handheld ultrasonic cutting and finishing tool that vibrates at 40kHz with adjustable 10–30W output. It is aimed at modelers, 3D printing finishers and crafters who trim gates, burrs and flash from small parts without secondary sanding. Four modes with pulse control and an OLED status display set it apart from fixed-output ultrasonic cutters, and the CNC aluminum housing with over-temperature and over-current protection is sturdier than the plastic-bodied budget units. It is a niche tool: it trims and deburrs thin material well but is not a substitute for a rotary tool on thick stock.

Best forModel kit builders trimming gates and flash3D printing post-processing and support removalCrafters cutting thin plastic, leather and rubberFine deburring of PCB, carbon fiber and light metal

Pros

40kHz vibration cuts cleanly with little secondary sanding
Adjustable 10–30W output and four modes including pulse control
OLED display shows live working status
Built-in LED lights the work area for fine detail
CNC aluminum alloy housing with over-temperature and over-current protection
Safety lock cover and a full accessory set included

Cons

Unbranded, so support and spare parts are uncertain
Suited to thin material and light deburring, not heavy stock removal
Pulse modes need practice to avoid melting thin plastics
No published blade or tip compatibility list

40kHz Ultrasonic Precision Tool with OLED Display prices at every store

WalmartNew
In stockSold by StarfristReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$156.98Free shippingChecked Nov 10
Visit Walmart

About the 40kHz Ultrasonic Precision Tool with OLED Display

This ultrasonic power tool uses 40kHz ultrasonic vibration with adjustable 10-30W output. It is made for crafting and DIY work, including processing 3D prints, assembling model kits, and other precision tasks. It helps reduce burrs and cracking and cuts the need for secondary sanding.

It has four modes with pulse control: OFF, Low Pulse, High Pulse, and Auto High. The modes let you match the tool to different materials and thicknesses and help reduce overheating. An OLED display shows real-time working status. Integrated LED lighting improves visibility when trimming small parts, curves, and edges.

The tool works on plastic, wood, leather, PCB, carbon fiber, and rubber, with thickness guidance provided. It also handles grinding and polishing, such as removing gates, wood burrs, and shell surfaces, and light metal deburring. The housing is CNC aluminum alloy. Protection against over-temperature and over-current is built in, and a safety lock cover is included. A complete set of accessories comes with it.

Frequency: 40kHz ultrasonic vibration
Power: Adjustable 10-30W
Modes: OFF, Low Pulse, High Pulse, Auto High
Display: OLED, shows real-time working status
Lighting: Integrated LED
Housing: CNC aluminum alloy
Materials: Plastic, wood, leather, PCB, carbon fiber, rubber
Uses: Trimming, grinding, polishing, removing gates and wood burrs, light metal deburring
Protection: Over-temperature, over-current, safety lock cover
In the box: Tool with a complete set of accessories

Specifications

color: OtherSource

Questions and answers

What can this ultrasonic tool cut?: It is intended for plastic, wood, leather, PCB, carbon fiber and rubber, plus light metal deburring and polishing. It works best on thin sections and small parts rather than thick stock.
How is it different from a rotary tool?: It cuts and deburrs with high-frequency vibration instead of a spinning bit, so it produces less dust and less tearing on thin plastic and printed parts. A rotary tool is still better for heavy material removal.
What do the four modes do?: They are OFF, Low Pulse, High Pulse and Auto High. Pulse modes reduce continuous heating on delicate material; Auto High runs at full output for tougher cuts.
Does it come with blades and accessories?: It ships with a complete accessory set for cutting, grinding and polishing. Check the included tips against the material you plan to work with.
Is it safe for thin 3D printed parts?: Yes, with care. Start on Low Pulse and let the tool do the work; holding it in one spot can melt or mar thin walls.
Where is the 40kHz Ultrasonic Precision Tool with OLED Display cheapest?: At Walmart, for $156.98, as of our latest check.