60Pcs Electric Engraving Machine Adjustable Speed Mini Engrave Polishing Pen Lli

Feature:1. The revolutions per minute of the electric miniature engraving pen is 3000 to 20000RPM, which can easily control the engraving. 2. The speed of metal and wood is lower, and the speed of glass and ceramics is faster. 3. Hold like a pen, easy and comfortable, can carry out complex work, without too much pressure on the wrist or hand. 4. Wide range of applications, suitable for metal, glass, nails, plastics, wood, leather, etc. 5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind.

Specification: Item Type: Electric Engraving Machine Material: Plastic shell Output Voltage: DC12V Speed: Single Speed: 20000RPM Variable Speed: 3000-20000RPM Chuck Size: Approx. 2.35mm / 0.1in Accessories Details: 1 x Host (with 2.35mm chuck) 16 x Engraving Template 30 x Grinding Needle 6 x Polished Sandpaper 6 x Grinding Head 1 x Power Adapter 1 x Pen 1 x Chinese and English User Manual Size: Approx. 160 x 28mm / 6.3 x 1.1in