Hertel - 1/2" 135° Spiral Flute Cobalt Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 2-1/4" Flute Length, 3-3/4" OAL, Split Point, Straight Shank
Item #: 74130436
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
|Drill Bit Size (Decimal Inch)||0.5000|
|Drill Bit Size (Inch)||1/2|
|Drill Point Angle||135|
|Drill Bit Material||Cobalt|
|Drill Bit Finish/Coating||Bright|
|Cutting Direction||Right Hand|
|Flute Length (Inch)||2-1/4|
|Overall Length (Inch)||3-3/4|
|Point Type||Split Point|
|Spiral Type||Regular Spiral|
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