Tungaloy is expanding its AH9130 drill head grade series to include the DMP drill head line of the DrillMeister head-changeable drill series.
DrillMeister features a unique self-locking interface that interlocks between the drill head and tool body, enabling a simple and quick tool exchange. Operators can replace the tool without having to remove the drill body from the adapter or re-measure tool offset values, thus saving a great amount of tool setup time.
This AH9130 grade expansion encompasses the DMP line of general-purpose drilling, succeeding the popular DMC drill head for precision drilling. Developed for drilling applications, AH9130 is a nano-multilayer PVD coating consisting of three distinctive layers. This coating configuration adds multifunctional characteristics to the grade, including wear, fracture, and oxidation resistances, as well as eliminating build-up edge and delamination, providing all characteristics required for the grade to enable long and predictable tool life in drilling operations.
At a Glance
New DMP drill head are expanded in diameters from 10.3 mm through 19.8 mm
Nano-multilayer PVD coating including three characteristic layers
The coating offers multifunctional characteristics of wear, fracture, and oxidation resistances as well as eliminates build-up edge and delamination for improved insert life and predictability
Tool-coating process performed at low temperature (500° C), compared to chemical vapor deposition (1,000° C). Employs electric field to generate necessary heat for depositing coating on a tool’s surface. See CVD, chemical vapor deposition.
Additional Products from Tungaloy-NTK America, Inc.
AddInternalCut inserts are available in two sizes: TCIG10 insert is for internal grooving of minimum bore diameter of 10.5 millimeters (.413 inches) and up. TCIG12 allows a maximum groove depth (CDX) of 3.0 millimeters (.118 inches).
Together with successful AH7025 grade for first choice, AH6235 and AH8005 grades will enhance TungCut performances in parting and grooving operations with interruptions, as well as grooving and turning operations with aggressive conditions.
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