DORMER - 0.2401" 130° Spiral Flute Cobalt Screw Machine Drill Bit BT 40 Keyless Drill Chucks Item #: HF80KMWB103

Item #: HF80KMWB103

732 / 44mm *Overall Length: 4

Mfg #: 5UMER40-05

1430 Thickness (Decimal Inch) 0

Item #: HT85382930

DORMER - 0.2401" 130° Spiral Flute Cobalt Screw Machine Drill Bit BT 40 Keyless Drill Chucks Item #: HF80KMWB103Item #: 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