Wood Chisel Carving Knives Wrench Flexible Electric Drill Shaft Hand Tool Set Features: -The electric chisel needs a supporting grinder or a small mill or a soft shaft with a soft shaft with a soft shaft that can be disassembled on a soft shaft and can not be used alone. The motor speed should be less than 12000 rotation. -Each electric chisel is equipped with 5 special knives and a small spanner. -The new electric woodworking carving chisel, carving knife instead of traditional hand carving, is faster than manual carving several times, saving time and labor. -1/3 of the force can be hand-carved, speed 3-5 times for carving, without fatigue. -When the knife touches the wood, it produces 25000 minute high speed and small vibration per minute, which is carved by this high-speed vibration. -In addition to ordinary wood, it can also engraving ebony, soft plastic and so on. -The shell is solid, the heat dissipation efficiency is excellent, and it is very safe. -It is mainly used for wood, furniture engraving, antique floor carving, potted plants, toys, figures, animals and other sculptures. Specifications: Chisel: 16*3cm/6.3*1.18" Wrench length: 9cm/3.54" Carving knife length: 4.5-4.7cm/1.77-1.85" Shaft Core Diameter: 6mm Package Includes: 1x Wood Chisel 5x Carving Knife 1x Wrench 1x Flex Shaft Note: Please allow 1-3cm difference due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures.