Drilling is one of the most common methods of metal removal. Less than 70 years ago, if someone was talking about deephole drilling it automatically meant he was talking about gundrilling, simply because there didn't exist any other processes at the time. Nowadays though, the mechanical engineer is in the fortunate position of having more processes to choose from when faced with the problem of deephole drilling. There are three commonly used techniques that are available: 1. Gundrilling 2. STS/BTA system 3. Ejector system

Carbide Rotary Burs is a effective way to realize mechanization in hand work operations, for industries of airplane, ship, building, automobile, machinery, chemistry etc. That can be sued in machining Cast Iron, Carbon, Alloy, Stainless, Steel, Hardened, Copper etc.Standard Carbide Burs,Fiberglass Routers,Carbide Bur Sets,Specail Purpose and Custom Burs

100% virgin material of tungsten carbide blanks for machine knives is basis of Quality Control. We respect customers' demand on tolerance and internal structure by a series of high-precision inspecting equipments.We believe in this ethics.This is the reason we apply updated innovative technologies to ensure quality at its optimum.we have a strong quality control management team.We apply 100% inspection on quality not only on raw material but also at each steps of the manufacturing.