Mini Electric Engraving Cordless Rotary Tool Mini Grinder Machine USB Charging 3 Variable Speed Rotary Tool with 31 Acce

Description Features Durable and Reliable The rotary tool is small and lightweight easy to carry and the comfortable grip provides better control when drilling Perfect Abrasives The perfect electric sanding tool for cutting engraving milling grinding polishing removing and drilling Great for DIY engraving 31 Accessories This rotary tool comes with 31 accessories perfect for all kinds of light and convenient jobs Grinding polishing sanding carving and more light projects Applicable Materials Suitable for jade agate nuclear carving wood carving grinding aluminum plate thin copper plate plastic plate particle board printed circuit board epoxy resin board 3 speed Adjustable Speed This electric engraving tool has 3 speed speed adjustment the speed adjustment range 3000 6000 9000 rpm min Allows you to precisely adjust and control the polishing speed to meet the power of different scenarios Specifications Name Power Rotary ToolMaterial ABSColor Optional red gray greenCollet chuck diameter 0 5 3 2mmRated input power 20WNo load speed 6500 rpm min3 speed transmission 3000 6000 9000 r minCharging time 1 5 hoursPolishing work time up to 1 5 hoursOutput voltage 3 7V 10AInput voltage DC 5V USBNotes 1 Due to the difference between light and screen settings the color of the item may differ slightly from the pictures 2 Please allow for slight measurement deviations due to manual measurements Package Included 1 x Sander Machine Color as y