ANSI: QMBB-050200
ISO: QMBB-050200
Designed for facing and boring application in bores .015" and larger, miniature right hand boring tools feature a polished split face for improved edge retention and chip evacuation while reducing galling. Designed for facing and boring applications in bores .015" and larger Polished split face for improved edge retention and chip evacuation while reducing galling Split geometry makes the tool as rigid as possible On-center neck design allows for static (D1) and live/rotating (DR) applications Coolant fed enabled shank design Sharp corner profile Proprietary Micro-Quik™ quick change system maximizes productivity through reliable accuracy and locational repeatability AlTiN coated option provides added lubricity and increased wear resistance in difficult to machine materials Solid carbide CNC ground in the USA
Cemented carbides are a class of hard materials used extensively for cutting tools, as well as in other industrial applications. It consists of fine particles of carbide cemented into a composite by a binder metal. Cemented carbides commonly use tungsten carbide (WC), titanium carbide (TiC), or tantalum carbide (TaC) as the aggregate. Mentions of "carbide" or "tungsten carbide" in industrial contexts usually refer to these cemented composites. The cobalt content could vary from 5% to 23% base on application. 8% to 12% are the most common for cutting tools. Ruthenium is used to replace cobalt as a perfered binder for the best cutting performance.
