EPi offers Kool-Black, a mid-temperature blackening system designed to produce a durable, smut-free black finish with no boiling caustic fumes. The finish blackens at 220 to 245°F and is said to contribute to a safer work environment as well as energy cost savings. According to the company, the finish meets military specifications MIL-DTS 13924D and AMS 2458H and resists abrasion without chipping, peeling or rubbing off.
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.