Deep Hole Machining with Solid Tungsten Carbide Drills

Solid tungsten carbide drills become increasingly popular in recent years, more and more processing workshop is being replaced with solid tungsten carbide drills deep hole gun drilling. In the past, gun drill deep hole machining for the dominant tool market, capable of drilling depth of up to 16-40 times the diameter of a new generation of solid tungsten carbide twist drill deep positive plays an increasingly large market share. In order to improve the precision and performance of deep chip materials, this new generation of solid carbide drill with a chisel and a spiral groove, and the use of high-density carbide material as the material to improve the hardness of solid tungsten carbide drills, which solid tungsten carbide drills can make this gun drill with 5-10 times faster than the speed of drilling materials to be processed.