Tungaloy has added the DMN style drill head to its DrillMeister exchangeable-head drill series to expand its drilling productivity in non-ferrous applications.
DrillMeister incorporates a unique self-locking interface that enables simple and secure drill head exchange. Since drill heads can be replaced without having to remove the drill body from the spindle, tool setup time can significantly be reduced, eliminating presetting, offset, and touch off of the replaced tool.
The latest DMN drill head features optimal geometry with sharp cutting edges that eliminate built-up edge, a prime challenge when drilling aluminum alloys. The DMN head is available in KS15F, an uncoated fine-grained carbide grade, which provides the drill head with superior edge integrity, fracture resistance, and long and predictable tool life. The standard drill heads are offered in diameters ranging from 10.0 mm to 19.9 mm (.394″ – .783″), providing productive aluminum machining in various industries. A total of 31 drill heads have been added.
