Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

The WonderCutter S Ultrasonic Cutter

The WonderCutter S Ultrasonic Cutter - Main image
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$292.37 $429.95 In stock

Category: Cutters

Preorders arriving end of August 2026

Introducing the WonderCutter S: Revolutionize Your Cutting with Ultrasonic Technology
  • Precision cutting using 40,000 ultrasonic vibrations per second
  • Cuts plastic, balsa, plywood, rubber, acrylic, cardboard and more
  • 40 blades included with replacement blades available
  • Rechargeable, portable size, and compact design. 30 Watts.
  • The WonderCutter will replace every knife in your shop and expand your craft!
  • Made in South Korea


Includes 120V AC/DC adapter. 1 Year Manufacturer Warranty.

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Steven ★★★★★

Got my hands on one of these early units, and slicing through thick plastic sheets feels nearly effortless—cuts clean without any melting or rough edges. The ultrasonic vibration is surprisingly quiet compared to my old hot knife. Just wish the power cord were a foot longer for my workspace.

Eli ★★★★★

The 40,000 vibrations per second are no joke—it sliced through a plastic sheet like butter with zero effort or melting. I was skeptical at first, but the precision is unreal, and it’s so quiet I forgot it was on.

Harper ★★★★★

The preorder wait felt endless, but now that it’s here, slicing through plastic is almost effortless—the blade just glides without any snagging. I’m honestly amazed at how clean the edges come out every single time.

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