DIY Electric Hand Drill ing Machine Jewelr

Use advice:
Operation must be vertical drilling, according to the hardness of the object, slow pressure, do not force rapid pressure, will cause stuck drilling. For hard objects, it is recommended to drill back up to 1MM in depth to avoid sticking
If the smaller bit is not tightly clamped, it can be clamped with .It is easy to loosen or break the drill if it is not tightened
Product name: mini electric engraving pen
Clamping range: 0.7-3.2mm

Product use: carving, grinding, ing, drilling, drilling, etc.
Color: red
Material: aluminum alloy

Package Contents:
1 x Electric Engraving Pen
1 x wrench
1 x USB cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.