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Quick lettering, use for flexible and comfortable.
- Pen needles is made of special alloy steel, good durability.
- Depending on the difference of material ,depth can be up to 1mm.
- Works great on metal, wood, plastic, glass, stone, porcelain and other hard material.
- This configuration is great for marking tools, parts and more.
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Vibration frequency: 3400 / min
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Air consumption: 112L / min
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Air inlet size: 1/4 "
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Length: 180mm
- Hose length: 1.5M
- Working pressure: 60-90psi
- Weight: Approx 300g