Pure tungsten needle
Material:W≥*9.*8%
Probe Diameter Range(mm):φ0.**-φ2.0
Length Range (mm)：****0
Tip area（mm）：0.*****0
Being processed by special technique, these probe tips is ground to
a sharp point with high precision , high tensile and modulus of
elasticity. The surface of tungsten probe can be very smooth ,with
Ra <0.*5 nearly like mirror.
With providing tungsten materials from Japan and domestic
materials, tungsten probe are customized by the raw materials of
pure tungsten with purity over*9.*5%**9.*8%, Al,Si,K Doped
Tungsten(*9.*5%),rhenium tungsten, in line with diverse demands of
different customers .Customized flat,shrap and round tip.
