DORMER - 0.2401" 130° Spiral Flute Cobalt Screw Machine Drill Bit BT 40 Keyless Drill Chucks 732 / 44mm *Overall Length:

732 / 44mm *Overall Length: 4

Item #: HT85382930

75 Length of Cut (mm) 38

Item #: TE120458020

Mfg #: S4084R

DORMER - 0.2401" 130° Spiral Flute Cobalt Screw Machine Drill Bit BT 40 Keyless Drill Chucks 732 / 44mm *Overall Length:Item #: 78977014 Brand: DORMER Model #: 0052815 Features and Benefits Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Aluminum chromium nitride (AlCrN) has higher heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace materials, nickel alloys, stainless steel, titanium, cast iron and carbon steel. Spiral flutes are constructed of a higher flute angle