Notice Tungsten Carbide Drill Deep Hole

Can be a variety of gun drill drilling difficult materials, due to the slow processing of gun drill, so the chip easier. In drilling titanium alloy and stainless steel, the chip is a big problem, and gun drilling has better versatility in machining difficult materials. In these processes, the gun drill will still be heavily used. From the viewpoint of productivity, solid tungsten carbide drill gun drill machining efficiency ratio increased by 8-fold; processing costs from the perspective of the processing plant to save labor costs and transportation costs Waixiejiagong. Despite the solid tungsten carbide drill price ($ 375) more than five times higher than the gun drill ($ 70), but a substantial increase in productivity, and more than offset the increase soon tool costs.