Professional Manufacturer polished sharp tungsten pins pure tungsten electrode tungsten needles
2. Features:
(1) High temperature, electrical conductivity and good.
(2) Since these pins are very fragile, so it is often bent or broken.
(3) Excellent wear resistant and high hardness.
Length: 20mm-150mm
Pure tungsten pins, which are made from pure tungsten, with high corrosion resistance, high density, good thermal conductivity and conductive materials.
An important condition for high quality tungsten pins is precisely grinding and great rougness.

