Ground Carbide Rod
Adding one centerless grinding process after the carbide rod blank
coming out of sintering furnace, we get the ground carbide rod. If
there is a further special length requirement, a cutting process
should be done before grinding, then we get the cut-to-length
ground carbide rods. Cut-to-length carbide rod blank also can be
According to the different grinding degree of the outer dia. of
carbide rod, there are h grades and H grades tolerance, h grades
referring to minus diameter tolerance, H grades referring to plus
diameter tolerance. Most general ground degree requirement is h6,
and Betalent carbide also can make h4, h5 degree. The below sheet
listing the detailed tolerance of h4,h5, and h6.
Besides diameter tolerance, roundness is another key factor to
measure the grinding quality of a ground carbide rod, for long
rods(330mm or 310mm), Betalent standard for roundness is within
0.005mm, for short cut-to-length carbide rods, roundness is within
0.003mm. For extreme requirements, that figure can be controlled to
0.003mm and 0.001mm.
To be applied as end mill raw material, common cut-to-length
carbide rods lengths are 50mm, 60mm,75mm, 100mm, and 150mm.
Relate Carbide Rod Products
Two Straight Hole Carbide Rod
Straight Hole Carbide Rod