Tungsten Carbide Broaches Broaching Way - Block-Type Broaching

Tungsten carbide broaches broaching way of broaching the way sub-block, also known as round-cut way of broaching. Block type broaches take three teeth, between the teeth group had a greater amount of tooth liter ƒz, each group consisting of three teeth, tooth blade staggered distribution of the first two, they were working surface resection margin, final round tooth from the wiper effect. In addition, there are also made​of the group, regardless of teeth, each tooth cutting teeth have a larger liter volume, the cutting edge of the adjacent teeth showed a staggered distribution for interleaved block broaching.