Page 52 - Demo

50 ISCAR GENERAL PURPOSE DRILLING %u00bd%u0009Exchangeable Head DrillsModular drill systems have become an indispensable part of modern manufacturing. After all, increasing raw material prices, streamlining of warehouses, and consideration of life cycle costs are reason enough. Exchangeable drill heads are an exceptionally productive, precise, and an economical drilling solution. A variety of head geometries and sizes can be accommodated in the same body, increasing flexibility and providing optimum performance in various materials and drilling applications. The fundamental structure of exchangeable head drills is elegantly simple, comprising two key components: the drill body and the exchangeable drill head. exchangeable head drilldrill body exchangeable drilling headThe drill body is made of steel and all drill bodies are equipped with internal coolant channels designed to perform two main functions such as cooling the cutting zone and improving chip removal. The drill body can carry exchangeable drilling heads of various diameters and geometries. Exchangeable drilling heads are made of tungsten carbide. The diameter dimension is produced with k7 accuracy according to the ISO 286-2 standard. All drilling heads are coated with an additional coating optimized for their intended use. The combination of all these factors results in a significant increase in cutting performance and tool life compared to conventional drilling tools. The exchangeable drill head features a unique self-locking interface that interlocks between the drill head and shank body, enabling a simple and quick tool exchange. Operators can replace the drill head without having to remove the drill body from the adapter or re-measure tool offset values, thus saving time. The drill head can be easily assembled while remaining on the machine.