Mini Drill Electric Carving Pen Variable Speed Rotary Tools Kit Engraver for Grinding Polishing

Material: ABS Color: Black/Yellow/Blue Collet Chuck Diameter: 1-3.2mm 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 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 29pcs 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 Drill（ Black/Yellow/Blue） 1 pcs USB Wire 5 sand circles 4 copper cores (1.0mm, 1.6mm, 2.35mm, 3.2mm) 5 wool polishing wheels 2 stainless steel slices 5 pieces of matte paper 3 sanding heads 1 universal slice mounting rod 1 self-tapping rod 1 sand ring clamp rod 2 twist drill bits 1 storage bag