Feature(may vary by option.)

●Small, lightweight, pen design, quick lettering, easy to use with one hand
●Precision engineered micro grinder, safe and durable, flexible and comfortable to use
●The needle of the pen is made of special alloy steel for durability. High speed rotation for improved grinding speed
●This configuration is ideal for marking tools, parts, and more
●Widely used for lettering category marker effects on metal, porcelain, glass, plastic, marble, wood, stone, porcelain and other hard material surfaces

[1Pen Tip]

[2Pen Tip]

[Air Pens]

[Pen Add 1Pen Tip]

[Pen Add 2Pen Tip]

Description

Pneumatic Engraving Lettering Tool Air Micro Grinder Crib Hammer Pen Air Pencil Die Grinder Hose Carving Pen

Specifications:
Color: Sliver as Video Show
Material: metal + plastic (needle is alloy steel)
Max RPM: 16500RPM
Max Air Pressure: 0.6Mpa
Air Inlet: 1/4"
Frequency: 0.28CFM
Average Air Consumption: 0.08 (/min)
Collet Size: 1/8" (3mm)
Pen length: 130mm