Cordless Rotary Tools USB Charging Grinder Set Wireless Engraving Pen DIY Polish Rotary Carve Tool Set

Material: ABS Color: Black Collet Chuck Diameter: 0.5-3.2mm No-Load Speed:15000 r/min 3 Level Variable Speed:5000/10000/15000 r/min Output Voltage: 3.7V / 10A Input Voltage: DC 5V USB Package Weight: Approx. 515g

Feature: 1.Durable And Reliable -Small volume, light weight, easily carry, comfort grip handle, offers better control while drilling., convenient to use. 2.Regulating Speed-This electric carving tool has 3 speed adjustment,speed adjustment range:5000/10000/15000 r/min. 3.Complete Accessories-Equipped with 129pcs 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.