Product description: All-copper motor: Use all-copper motor that is not easy to burn out, with low resistance and low loss. Improve the service life of the mixer. Humanized design of the handle:The steering wheel handle is operated with both hands, which saves effort when using it, which can help people work efficiently. Overload protection: Considering safety, it will automatically power off when the device is overloaded. Fast heat dissipation: The mixer is equipped with an efficient ventilation system, which can dissipate heat faster and ensure work efficiency. Convenient Lock Button: The unique switch lock function allows the machine works normally when you release the power switch. Complete package: Parts are removable, easy to install and disassemble Package Included:Cement mortar ×1, wrench ×2, carbon brush ×3, gloves x1,Instruction Manual ×1 Specifications: Name: Electric concrete mixer drill Voltage frequency: 110V/60Hz Maximum power: 2100W Speed: 0-800r/min Stirring rod length: 23.6 Inch Mixing head type: S type Thread interface size: M14 Power cord length: 1.5m Net Weight: 8.8 lb Notes: Keep the machine away from children. Please be cautious while using the machine and prevent harm from flying dust. We will provide you with consulting services 24 hours a day and also offer 12 months quality problem replacement, let you order no worry.