--- product_id: 152510254 title: "Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~" brand: "gltl" price: "3788.82 DT" currency: TND in_stock: true reviews_count: 2 url: https://www.desertcart.tn/products/152510254-ultrasonic-cutting-knife-with-5-blade-set-and-adjustable-speed store_origin: TN region: Tunisia --- # 5 interchangeable blades Adjustable power (1-8) High temp resistance (134℃) Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~ **Brand:** gltl **Price:** 3788.82 DT **Availability:** ✅ In Stock ## Summary > 🔧 Cut Above the Rest: Elevate Your Crafting Game! ## Quick Answers - **What is this?** Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~ by gltl - **How much does it cost?** 3788.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/152510254-ultrasonic-cutting-knife-with-5-blade-set-and-adjustable-speed) ## Best For - gltl enthusiasts ## Why This Product - Trusted gltl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Aerospace alloy handle ensures longevity and reliability. - • **Versatile Cutting Power:** Effortlessly tackle various materials with adjustable speed settings. - • **Perfect for Professionals:** Ideal for 3D printing, modeling, and circuit board repairs. - • **Comfort Meets Functionality:** Ergonomic grip for comfortable, extended use. - • **Precision at Your Fingertips:** Five specialized blades for every cutting and scraping need. ## Overview The Ultrasonic Cutting Knife with a 5-Blade Set is a versatile tool designed for professionals and hobbyists alike. With adjustable power settings and a durable aerospace alloy handle, it excels in cutting and scraping various materials, including plastics, wood, and solder. The ergonomic design and precision blades make it perfect for detailed work in 3D printing and modeling. ## Description Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~ ## Features - 【Wide range of applications】This ultrasonic cutter can be used to remove adhesive residue, scrape solder from circuit boards as well as cut various plastics and repair 3D printed models. - 【More durable】Ultrasonic cutting handle, made of aerospace alloy material, can withstand high temperature of 134 ℃, durable, stable and reliable. Thinner ultrasonic cutting handle, grip pen type operation is more comfortable and convenient. - Suitable for cutting a variety of materials】the ultrasonic cutting knife is a fast and efficient tool that can help users easily complete the cutting of plastic, wood, cardboard, resin, modeling materials, 3D printing materials and so on. - 【Adjustable power】Two power switches with 1-8 power adjustment ranges, more suitable for cutting materials of various types and thicknesses. - 【Five different types of replacement blades】standard with 5pcs blades with a width of 2mm,four straight edged blades for cutting and one non-edged blade for scraping solder. Wear-resistant. Suitable for precise operation of small spaces and workpieces, the blade can be polished into a shape and thickness suitable for personal operation. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | GLTL | | Item Weight | 11.43 pounds | | Product Dimensions | 15.75 x 9.84 x 8.66 inches | | Material | Stainless Steel | | Handle Material | Acrylonitrile Butadiene Styrene | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~ - Image 1](https://m.media-amazon.com/images/I/61ZJdIUqJNL.jpg) ## Questions & Answers **Q: Hi, the manufacturer's link to replacement blades is not available. What kind of blades work? I bought some 30deg knife blades but, a hair too wide.** A: Hello, the link has returned to normal, please purchase the matching blade through the following link, thank you，https://www.amazon.com/dp/B0B7WDD6ML **Q: What is the input wattage required for the 220-250V power source** A: 40W. **Q: The description says 220v, looking at the picture i'm seeing 110v ends. just to clarify, is this a 110v or a 220v unit?** A: Hello, use 220V input voltage, thank you **Q: Where can I get more of the cutter blades?** A: https://www.amazon.com/gp/product/B0B7WDD6ML ## Customer Reviews ### ⭐ FALSE ADVERTISING; THIS IS AT BEST A 16-WATT UNIT. *by D***1 on September 19, 2024* Very disappointed. The instructions that arrived with this unit showed expected cutting speeds for different materials, including a claim that it can cut 2mm thick PVC at 15mm/s. The unit arrived with some small sample sheets, including 1mm thick PVC. I was only able to cut this at 5mm/s at the most.So I decided to measure the input power of the machine. The machine requires a 220V step-up transformer to power the unit from 110V, so I installed a power meter between the transformer and the 110V outlet. When the unit was turned on but not powering the cutter, it was drawing 15 watts. This is reasonable, especially since the 110-220V transformer draws a small amount of magnetization current any time it is energized. Then the cutter was powered on at the highest setting (3 on the dial), the maximum power drawn by the unit + transformer was 31 watts (the power increases a bit when pressing the knife into a material to cut.) Since it's impossible to get more power output than is input to the device, this indicates that the power to the piezo transducer was less than 16 watts. But note that the description says this is a 100-watt unit.This was with a brand-new blade that I double-checked was installed properly and tightly. I also checked that the horn was solidly and cleanly screwed on to the piezo transducer.The handpiece that arrived with the unit did not have any sort of way to attach a cooling air hose, even though this is shown in one of the pictures in the Amazon product page and in the instructions. There was also a length of air tubing included in the box, and some instant-tube type adapters to connect this tubing to larger size tubing (presumably from the customer's compressor), but there was no way to use this tubing since the handpiece has no way to attach it."Hello.1, the question about the power is normal, in actual use there is really only a small amount of power.2, Regarding the air hose connector the manufacturer gave us a reply that it was originally designed to cool down the handle, and now the problem has been improved, so there is no need to connect the air compressor, no need to connect the air hose."They did not "improve" the problem, they simply reduced the input power to the handpiece (and therefore of course decreased the cutting capacity) Of course the handle isn't going to heat up if it's getting 1/6th of the power!!!!Since there are 30-watt ultrasonic cutters available at 1/3rd the price of this unit, I'm sending this unit back. ### ⭐⭐⭐ Cut's slower than wonder cutter, but the wonder cutter is junk, and dies after a few weeks of use. *by C***9 on January 31, 2023* I was hoping that the "100W" rating would mean that it would cut faster than the 40W wonder cutter, but it actually cuts slower. The wonder cutter is junk though. Wonder cutters overheat quickly and fail to cut at all after a few weeks of light use. I believe this tool will last a lot longer... Having said that, this thing is no where near worth $1400!!! A fair price would be around $500. ## Frequently Bought Together - Ultrasonic Cutting Knife with 5-Blade Set & Adjustable Speed - Ultrasonic Cutter for Solder Scraping, 3D Print Repair, Plastic/Resin Modeling，22V~ - VEVOR Professional Ultrasonic Cleaner 10L/2.5 Gal, Easy to Use with Digital Timer & Heater, Stainless Steel Industrial Machine for Jewelry Dentures Small Parts, 110V, FCC/CE/RoHS Certified - Honeydak 3 Jewelry Cleaner Baskets Jewelry Steam Cleaner Basket Stainless Steel Basket for Small Part and Cleaner Solution with Lock and Hook (1.7,2.5,4.3 Inch) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/152510254-ultrasonic-cutting-knife-with-5-blade-set-and-adjustable-speed](https://www.desertcart.tn/products/152510254-ultrasonic-cutting-knife-with-5-blade-set-and-adjustable-speed) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-23*