Specifications Model Number C1 cutterItem Type Hardware Parts Machine PartsBattery Capacity 3000maHFrequency 40 000HZ 40KHZEstimated Duration Around 2 HoursPower Rate 30W MaxCharge Mode Type CWeight 0 45lb 205 gramProuduct Gross Weight 1 06lb 480 gramultrasonic cutter knife suitable for cutting plastic acrylic leather rubber foam and woodProduct description This sa powerful ultrasonic cutter with 40 000 vibrations per second it slices through most materials with precision perfect for 3D printing leatherwork model building and more this is the tool every maker needs to elevate their craft