Tungsten steel fire needle is fabricated using high quality tungsten steel material, and is carefully polished through multiple processes including wire drawing, straightening, sharpening, and so on. The needles pass hardness test, drawing test, needle tip inspection, needle puncture test, and other tests. Such a fire needle has round and sharp needle tip, and is wear-resistant, temperature-resistant, and tough with durability, which is mainly used for acupuncture.
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Characteristics of tungsten steel fire needle: It consists of two parts - needle body and needle handle; The needle tip is round and sharp, and the entire needle has no surface defects such as burrs and hooks. The needle handle is tightly and evenly entangled with the needle body with red copper wire, so that it is anti-scald and exquisite. The diameter of such a fire needle is 0.35mm-0.8mm, and the length of the needle body is between 40mm-50mm. For the first time, please wipe and disinfect with alcohol cotton ball.
