Low Noise: The sound of this cordless rotary tool is very low when working, even if someone is sleeping, he or she will not feel very noisy. Own Our Portable Engraver Machine To Step On Top Artist Specifiaction: Gauge:16*124mm The engraving pen is lightweight and ergonomically designed to give you precise control and engraving 3 X Saw bits & 1connecting stick 30 X Engraving bits 5 X Stencils We will be more than happy to help you deal with it until you are satisfied All these bits are enough to work on engraving, carving, sanding, polishing, etching, routing, grinding, drilling, cutting, etc. 3 Speeds Choice This electric engraving pen can adjust speed from 5000 to 18000 r/min,The highest speed are also working on metal surface. 3 LEVAL VISIBLE SPEED ADJUST: This electric engraving pen for all material is about 5000-18000r/min, and different speeds are used to engrave different materials. electric engraving pen 30 engraving knives usb rechargeable Electric Engraving Pen 3 Gear Speed Adjustment Portable Rechargeable... vimate 35 Square Silk Like Head Scarf - Women's Fashion Silk Feeling Scarf for Hair Wrapping and Sleeping at Night . 4,544 200+ bought in past month $508 Engraving Pen Electic Engaving Pen With 37 Bits, USB Echageable Engraving Pen For All Materials 1 X USB charging cable 1 X Polish bit 2 X Drill bits Transfer Speed:5000-18000r/min Rated voltage:3.7v Diameter of bits:2.35mm Power-off Protection When etching tool encounter great resistance, it will shut off automatically to protect itself to extend using life. Sharp Tungsten Steel Bit: The hardness of tungsten steel bit is 91HRA ,which often work on hard metal and glass,specially, it can help your glass etching work. Around 3-5 hours idling after full charge It can also be used while charging, but we suggest you to use after charging to extent battery using life.
