Electric Engraving Pen Cordless Engraver Carving Pen

Features:
Adjustable speed grinding machine: 3 speeds,5000rpm, 10000rpm, 15000rpm for you to finish polishing, cleaning, engraving or lightweight plastic housing projects
Electric grinder set accessories: Widely be used in Engraving, Carving, Sanding, Polishing (Nail Polishing), Etching, Routing, Grinding, Drilling, Cutting etc.
Ergonomic grip:Light and compact pen – like design provides comfortable use for precision engraving performance from fine lines to deep grooves.
USB charging: Micro USB Connector for Convenient Charge Compatible with USB charger, which enables you to charge the mini rotary tool at any time;
Specifications:
Voltage: 3.7V
Power: 10W
No – load speed: 5000 – 15000 rpm
Clamping range: 0.5 – 3.2MM (five chucks can be replaced by themselves)
Charging Tip: Charging indicator No. 1 red light is on until the red light of No. 1 turns green, indicating that it is fully charged; the battery runs out of red light and the product is equipped with a USB charging cable.
Package content :
1 USB electric drill
1 USB cable (5V DC)
1 Clamp arbor
1 rubber wheel
1 tapping rod
1 circular saw blade
2 pcs Diamond grinding pin
2 pieces wool polishing wheel
3 sandpaper rings
3 twist drill bits
5 grinding wheel bits
6 electric drill chuck (0.5mm, 1.0mm, 1.5mm, 2.4mm, 3.0mm, 3.2mm)
1 storage box