USB Charging 10W Grinding Machine Mini Wireless Variable Speed Rotary Tools Kit Engraver Pen for Milling Polishing

Description Material ABSColor Gray Green RedChoose Standard ModelCollet Chuck Diameter 0 5 3 2mmRated Power Input 10WNo load Speed 5000 10000 15000 r minIdling Time 2 hoursPolishing Working Time Up to 1 hoursOutput Voltage 3 7V 10AInput Voltage DC 5V USBPackage Weight Approx 183gFeature 1 Durable And Reliable Small volume light weight easily carry comfort handle offers better control while drilling convenient to use 2 Regulating Speed This electric carving tool has 3 speed adjustment speed adjustment range 5000 15000 r min 3 Complete Accessories Equipped with 25pcs accessories for drilling all ready and complete 4 Perfect Grinder Perfect electric grinder for cutting engraving milling grinding polishing removing and drilling The grinder engraving kit is necessary for DIY carving and grinding 5 Suitable for jade agate nuclear carving wood carving grinding aluminum plate thin copper board plastic board chipboard printed circuit board epoxy board Package Included 1 pcs USB Electric Drill1 pcs USB Wire 5V DC 1 pcsClamp Mandrel1 pcs Rubber Wheel1 pcs Tapping Rod1 pcs Circular Saw Blade2 pcs Diamond Grinding Needle2 pcs Wool Polishing Wheel3 pcs Sandpaper Circle3 pcs Twist Drill Bits5 pcsWheel Grinding Head6 pcs Electric Drill Bit Collet 0 5mm 1 0mm 1 5mm 2 4mm 3 0mm 3 2mm 1 pcs Storage Box