Cleveland - #39 135° Parabolic Flute Cobalt Screw Machine Drill Bit Collets & Acc > DNA Style Collets 16 *Model Number: 30

16 *Model Number: 30

Item #: DD9236830

980 *Point Length: 1

018 Web Thinning Web-Thinned Drill Bit Grade High Performance Material Grade M2 Series/List 524

Cleveland - #39 135° Parabolic Flute Cobalt Screw Machine Drill Bit Collets & Acc > DNA Style Collets 16 *Model Number: 30Item #: 75910372 Brand: Cleveland Model #: C15129 Features and Benefits Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications. Parabolic flutes have a wider flute shape