Description
5-Level Adjust Speed:The engraving machine can reach a maximum speed of 30,000 rpm， Short press the button "+ /-" to adjustthe speed (Five optional speed set: 5K-10K-20K-25K-30K rpm),adjustable for different material needs,allowing you to have more precise control..Adjust Rotation Direction: When the culiau professional engraving pen is in the normal status,double-click the power button to alternate the rotating direction (the corresponding R / F indicatinglight will light up).You can adjust the rotation direction as needed for different usage angles or usage scenarios..Noise Control: The artisan pen engraving tool adopts a high quality motor to ensure low noise and vibration during use,bringing you a quiet and comfortable using experience..Overload Protection：The cordless mini rotary tool also features overload protection, when rotation is blocked, all LEDs will blink and the device will shut down, simply press the power button again to restart, thus better preventing damage to the engraving pen..Quality Advantage: The Portable metal engraver adopts aluminum alloy body equipped with type-c charging interface, 850mAh capacity working time up to 3-5 hours, built-in powerful motor, stable performance, high rotation speed, you can easily Engraving, sanding, grinding, drilling, polishing the material.
