Flexible and comfortable to use for quick lettering. Pen needles for the special alloy steel, good durability. Depending on the hardness of the material most up to 1mm. Widely used in lettering / category marker effect on the surface of the metal, porcelain, glass, plastic, marble, wood and other hard materials.
- Stroke Length : 1.2 mm
- Free Speed : 30,000 RPM
- Avg. Air Cons. : 0.05 m3/min
- Air Pressure : 90 PSI (6.2kg/cm²)
- Net Weight : 0.24 Kgs
- Overall Length : 160 mm
- Air Inlet : 1/4"
- Housing : Brass
- Hose Size : 6.5 mm (ID)
- Sound Pressure : 75 dB(A)
- Vibration : 2.9 m/s²
