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GJMYNSI 40KHZUltrasonic Cutting Knife - 2-in-1 Cutting & Grinding Tool, 98g Lightweight, Plug-in Powered,Includes 50 Blades. Ideal for trimming 3D-printed models made of plastic, and leather. by GJMYNSI - Used condition

GJMYNSI 40KHZUltrasonic Cutting Knife - 2-in-1 Cutting & Grinding Tool, 98g Lightweight, Plug-in Powered,Includes 50 Blades. Ideal for trimming 3D-printed models made of plastic, and leather. — Open-Box, 5% Off

Brand: GJMYNSI

Condition: Used
$7219
$7599
-5% Save $380
Updated: 2 days ago

Description

【Dual-speed Cutting Mode】 Upgraded dual power gears. Compared with the previous E-model cutter, a high-power gear is newly added. It delivers faster cutting response, neat and precise cuts, smooth and labor-saving operation, effectively boosting overall working efficiency.Operation Guide: White indicator light lights up after power-on (standby state); short press the button to switch to green light (low power mode), suitable for prolonged continuous cutting; press the button again to switch to blue light (high power mode).

【2-IN-1 CUTTING & GRINDING FUNCTION】Versatile tool integrates precise cutting and smooth grinding capabilities, ideal for DIY crafts, model making, fabric, plastic, foam, acrylic, and soft materials. Solves multiple processing needs in one device, saving time and cost for tool replacement.

【ULTRA-LIGHTWEIGHT 98G DESIGN Weighing】 only 98 grams, the compact and ergonomic body ensures comfortable handheld use for long periods. Reduces hand fatigue significantly, perfect for detailed work, small projects, or on-site operations that require portability.

【PLUG-IN POWER SUPPLY (NO BATTERY)】Operates via direct plug-in (AC power, adapter included), providing stable and continuous power output. No need to charge or replace batteries, avoiding power interruptions during work. Suitable for prolonged use in workshops, studios, or home DIY scenarios.

【PRECISE & EFFICIENT ULTRASONIC TECHNOLOG】YAdopts advanced ultrasonic vibration technology for sharp, clean cuts without fraying, melting, or rough edges. The grinding function delivers fine, smooth surfaces, improving work quality and efficiency compared to traditional manual tools. Suitable for both beginners and professionals.

【 GJMYNSI QUALITYBrand GJMYNSI】 focuses on practical tool manufacturing, with strict quality control for the ultrasonic core and durable housing. Easy to operate with simple on/off control, no complex setup required. A must-have tool for crafting, hobbyists, and small-scale processing needs.

【2-IN-1 CUTTING & GRINDING FUNCTION】Versatile tool integrates precise cutting and smooth grinding capabilities, ideal for DIY crafts, model making, fabric, plastic, foam, acrylic, and soft materials. Solves multiple processing needs in one device, saving time and cost for tool replacement.

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Product Details

SKU:
awhd-us-b0g6yv7x5m
Model:
E1
Country:
US
ASIN:
B0G6YV7X5M

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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $4 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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