USW-334 Small Ultrasonic Cutters

Ultrasonic Cutters

pdf-icon_sm USW-334 DATA SHEET

pdf-icon_sm Blade Options for USW-334

pdf-icon_sm Precaution using USW cutters


Oscillation Mode Self-activating oscillation
Max. Power Output
20 W
Oscillation Frequency
40 kHz
Power Supply
100VAC +/-10% 50/60 Hz 30 VA
(we recommend the use of the VT-100J
converter for use in USA outlet, i.e 110-120VAC)
Dimension W x D x H (mm)
134 x 127 x 71
0.42 kg
Cable length
1.4 m
Protection Instrument
Thermal shutdown if temperature is above 70oC
Hand Piece
Transducer type
Bolt clamped Langevin transducer
Control Push switch
Dimensions (mm)
D=34 x L=139
0.120 kg
Cable Length
Output cable: 0.5 m (spiral cord)


  • Ultrasonic cutter using 40,000 ultrasonic vibrations per second with non-audible sound to assist in reducing the friction during the cutting process.
  • Most improved version of Honda Electronics model USW-333. The new USW-334 includes the following improvement:
    • Use of titanium for the horn oscillator.
    • Improvement in the screw blade clamp
    • Change of the blade design to a generic product to provide low cost on blade replacements.
    • Increase on the speed vibration (about 20% higher than USW-333).


Ultrasonic cutting of plastic, rubber, foam, cutting patterns, cutting boards, etc. Used for modelling, radio control, doll making, model sailboat, hobby and craft making.

Examples of cutting with thick plastic cutting board (estimate):

  • ABS: less than 3mm
  • PET: less than 3mm
  • PP: 3mm acrylic
  • Results may vary with the type of material. Please consult us in advance.

Plywood cutting & engraving Cardboard cutting Modeling Plastics Cutting and deburring

How to order

Request a quote of this product by sending an e-mail through "Request for Quote" by refering to the following part number or by calling us at 814-861-5688 (8:30am to 5:30pm EST).

Standard USW-334 Set w/ 40 replacement blades

Includes: i) Main USW-334 Body with 1 blade; ii) Replacement Standard Blades (40 blades); Screw for mounting blade (3 extra screws); iv) Allen wrench (1 unit); v) Blade Mount (1 extra mount); vi) Operating manual.


USW-334 Purchasing Options

Part Number
Article Description

Main USW-334 Body with 1 blade

Replacement Standard Blades (40 blades)

Screw for mounting blade (3 extra screws)

Allen wrench (1 unit)

Blade Mount (1 extra unit)

Operating manual

$ 390.00

Same as USW-334 but with 120 extra blades

(3 additional blades cases w/ 40 units each).

In total, 160 replacement blades

$ 445.00

Same as USW-334 but with 200 extra blades

(5 additional blades cases w/ 40 units each).

In total, 240 replacement blades

$ 480.00

Optional Parts for USW-334

Part Number
Article Description
Units per casePrice

Standard Blade

40 units $ 20.00

Ultra Hard Carbide Blade

1 units $ 35.00

Square-shaped Blade

1 units $ 30.00

Long Blade

1 units $ 25.00

Round-edge Blade

1 units $ 25.00

Blade Clamp

1 unit $ 15.00

Screw for mounting blade

1 unit $5.00

Allen wrench

1 unit $5.00

VT-100J Converter for USA operation - Recommended for USA outlet

The USW-334 ultrasonic cutter is rated at 100VAC, which is the Japanese outlet voltage. The unit can operate at 100VAC +/-10%. For operation in the USA , i.e. 110 to 120VAC, we recommend to using the VT-100J converter.

Part Number
Article Description
per case

USA to Japan Step-Down Converter

Input: 110V/120V
Output: 100V
Rated Load: 100VA max.
(including start-up current)
Heavy duty for continuous use
Fuse protected

1 unit

$ 35.00