Carbide Drill blanks with 30° helix coolant holes

Material：Virgin tungsten carbide powder

Place of Origin：Jiangsu/China

Grain size: submicron

WC(wt%): 90

Co(wt%): 10

Hardness(HRA): 92

TRS(MPa): 3800

Tungsten carbide rod can offer best-fit solutions for special work piece metals such as harden material with high wear resistance. Tungsten

carbide rod is a WC-Co alloy, Co content 10%, made up by 0.6um sub-micron grain through Sinter-HIP technology, which is simultaneous

application of heat and pressure fully consolidates the carbide during the sintering process. We adopt automatical temperature control

system and advanced sintering technology to reduce the probability of porosities, which efficient increase the mechanical property of rod

blank. Our Carbide rods product quality is stable and reliable, which have a good shock resistance, abrasion resistant and bending resistance

in use.