Fail Of The Week: The Little Ultrasonic Knife That Couldn't

We all know the feeling of an idea that sounded great when it was rattling around in our head, only to disappoint when we actually build the thing. It's a natural consequence of trying new stuff, and

Olenyer 162661-5294-1557338991 Heavy Duty Paper Cutter 17 inch Guillotine

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★ Vibration frequency 40 KHz. Maximum output power 100W.Input power supply 220V, .Shape size, chassis: 155W * 265L * 170H mm, Handle: 32*170mm.

GLTL Ultrasonic Cutter Knife Ultrasonic Multifunctional Hand-held Cutter 40 kHz 100W (220V) With 25PCS blads

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Tool Hacks, Hackaday

Industrial Grade Ultrasonic Cleaner 160 Watts 2.5 Liters with Heater for Gun Parts Carb Jewelry Dental : Industrial & Scientific

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Tool Hacks, Hackaday