Description
Pure tungsten needle
Material:W≥99.98%
Probe Diameter Range(mm):φ0.05-φ2.0
Length Range (mm):7-300
Tip area(mm):0.08-100
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 <0.25 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 over99.95%-99.98%, Al,Si,K Doped Tungsten(99.95%),rhenium tungsten, in line with diverse demands of different customers .Customized flat,shrap and round tip.