CD-KR466's Profile: EDM = EDM optimization: remove the abnormal stress and protect the quality of electronic processing HIP = hot isostatic pressing: to improve the mechanical performance, increase strength, improve optical polishing KENNA METAL Kennametal CD- KR466 average particle size = 4 um, for the coarse particles of tungsten steel. Particularly for thick sheet, stainless steel, aluminum or steel punching sticky. CD-KR466 main features: 1 high strength 2 high seismic shocks 3 in wear 4. Excellent toughness CD-KR466 main applications: 1. All kinds of thick stamping, deep drawing, forming, stamping, forging of the mold. 2.Motor pieces / EI silicon steel stamping, deep drawing dies canned, impact punch, cold forming. 3 drawing dies thick cold rolled plate, stainless steel precision punch, cold extrusion, backward extrusion convex mold.