... competitive price 3.precision grinding and blank available Tungsten carbide rodThe ... twist drills, milling cutter, reamer, taps and rotary burrs, ect. On the other hand ... head drills and gravers, etc.We manufacture tungsten carbide rod raw and polished. Besides ... produce carbide rod with extrusion mold and also mold pressing.There are mainly ... TT, L/C, open account, D/P and ect.Meanwhile, FOB EXW, DNF, DIF, ...