Able to drill and chamfer in one, the R7131 reduces tool-change time and tool inventory. Available in specific pre-tapping sizes for metric threads, it includes coolant feed holes to improve swarf control and performance, while the TiAlN coating increases tool life.
Dormer Pramet R6011 drills and chamfers in one
Developed for fast and accurate spotting, the R6011 drill can be used in hydraulic and shrink-fit holders when machining a range of workpiece materials. It offers 90° self-centering point geometry and TiAlN coating for increased tool life.
