The tap is constructed of a proprietary grade of high speed steel (HSS-E), nitrided with a Ne2 surface treatment. It is available in both spiral-point and spiral-flute configurations for through- or blind-hole applications. Tap sizes cover a full range for UNC or UNF threads, including inch sizes ranging from #4-40 to ¾"-16 to metric sizes ranging from M4 × 0.7 to M16 × 2.0.
Editor PickCoroMill 390 Silent Tools Bring Security to Titanium Pocket Machining
The CoroMill 390 Silent Tools can be ordered in diameters from 20 to 32 mm. It is available for both the new insert size 07, as well as insert size 11, with options for either cylindrical shank or Coromant Capto coupling.