Multi-Diameter Drills

Our Panther multi-diameter drills are designed to create multiple bores in one pass whilst reducing cycle times and machining costs, all with highly accurate bore alignment. These application-specifi c drills are designed to your requirements and are used for pre-drilling bores, ready for follow-on tools such as machine taps and reamers, for example prior to threading in hydraulic ports, whether two, three or more diameters.