800W 21V 100mm Brushless Cordless Impact Angle Grinder Variable Speed Polisher For Dayi Battery

Description 1 Electric brake stops the grinding or cut off wheel in 2 seconds or less for maximum productivity2 Active feedback sensing technology aft turns the motor off if rotation of the wheel is suddenly forced to stop3 Automatic speed change technology adjusts speed and torque during operation for optimum performance4 The Brushless motor eliminates carbon brushes enabling the BL motor to run cooler and more efficiently for longer life5 Efficient Brushless motor is electronically controlled to optimize battery energy use for up to 50 longer run time per charge Specifications Power supply voltage 21V Input power 800 W Output power 800 W Grinding slicing diameter 100 mm No load speed 9000 rpm Spindle diameter 12 7 mm Chuck size 6mm mm Scope of application grinding cutting polishing Type TypeA Single MachineTypeB Single Battery Package Included Optoinal Patten 1 1 Brushless Angle Grinder1 Protective cover1 Handle Patten 2 1 Battery