Emuge TA514524.1429 Carbide Drill Coolant Thru Carbide 140° 0.562 Diameter 0.629 Shank 4.881 OAL 3.031 Flute 2 Flute AlCrN

EMUGE 32074 Carbide Drill Shank 0.6299 AlCrN 0.5625 14.29MM - 9/16 Drill Dia140°Coolant Thru 5.0XD 3.0310 76.99MM Flute Carbide As the name suggests, Aluminum Chromium Nitride is a chromium-based coating that was developed in the early part of the 2000’s. Since then, it has been found to be an excellent choice for coating machining tools based on its superior performance in just about every category that matters. This is due in part to the way the chromium atoms interact with the aluminum in the substance, forming a tough layer that gets even stronger as you add more chromium to the mix. The result is a light, silver-grey substance that contains some remarkable properties.