1Set High-Speed 90 Degree Air Micro Die Angle Grinder 3mm Mini Engraving Pneumatic Polishing Rotary Kit Pencil Polisher Tool | Инструменты

1Set High-Speed 90 Degree Air Micro Die Angle Grinder 3mm Mini Engraving Pneumatic Polishing Rotary Kit Pencil Polisher Tool | Инструменты

Description
Name:Pneumatic grinding pen
Material: plastic + Alloy steel
Length: 143mm
Chuck size:3.0mm
Air inlet thread: 1/4" NPT
Free speed: 70000 rpm
Air pressure: 90psi

Application:
Ideal for final cleaning and polishing of dies, and jewelry and for hobby

Features :
Quick lettering, use for flexible and comfortable.
Pen needles is made of special alloy steel, good durability.
Depending on the difference of material to decide the depth.
Works great on metal, wood, plastic, glass, stone, porcelain and other hard material.
This configuration is great for marking tools, parts and more.

Package included:
1 x Micro Air Die Grinder
30 x Alloy grinding head
10 x Grinding wheel head
2 x Spanner

Note:
1.When using the tool, please add the pneumatic oil for every 2-3 hours at a time (about 5-6 drops) regularly.
2.Please allow a slight error due to manual measurements.Pls make sure you do not mind before you bid, thank you!.
3.The color may have different as the difference display,pls understand.