Features:
1. The pen head adopts special alloy steel, fast operation, flexible and comfortable to use.
2. Depending on the difference of the material, the depth can be up to 1 mm.
3. The main body is made of high quality synthetic material, lightweight and comfortable to wear.
4. Compressed air, energy saving and eco-friendly.Noise reduces intake tube, convenient to use.
5. Works great on metals, wood, plastic, glass, stone, porcelain and other hard materials, ideal for marking tools, components and more.

Specification :
Item Type: Pneumatic Engraving Pen
Material: aluminum alloy, iron, steel
Model No.: KP-612
No-load speed: 3800 times/min
Working pressure: 0.6 mpa
Input interface: 1/4"
Noise Reduction Tube: 1.5m
Package weight: approx. 310g

Package includes:
1 x Pneumatic Engraving Pen