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Chicago-Latrobe® 44822 520 Heavy Duty Taper Length Drill, 11/32 in Drill - Fraction, 0.3438 in Drill - Decimal Inch, 6-1/2 in OAL, M42 HSS-Co 8, Straw/Gold Oxide
Part #25744822
Legacy #25744822
MFG #44822
Chicago-Latrobe® Taper Length Drill, Heavy Duty, Series: 520, 11/32 in Drill - Fraction, 0.3438 in Drill - Decimal Inch, 6-1/2 in Overall Length, 3-7/16 in Cutting Depth, 2 Flutes, Spiral Flute, 3-7/16 in Flute Length, 11/32 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8 Cutting Edge, M42 HSS-Co 8, Straw/Gold Oxide, Applicable Materials: Armor Plate, Cast Iron, High Tensile Steel, Inconel, Manganese Steel and Titanium
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Product Attributes
Brand : Chicago-Latrobe®
Type : Heavy Duty
Series : 520
Drill Size - Fraction : 11/32, 11/32 in
Drill Size - Decimal Inch : 0.3438
Overall Length : 6-1/2, 6-1/2 in
Product Documents
Product Features
- Heavy duty geometry for drilling in tough, high tensile and work hardening materials under extreme operating conditions
- Manufactured from premium cobalt high speed steel for increased red hardness
- 135 deg split point is self-centering for reduced thrust and easier penetration
- Straw finish easily identifies cobalt tooling
- -0.001 in drill diameter tolerance
- +/-0.125 in overall length tolerance
- +/-0.125 in flute length tolerance
- +/-5 deg point angle tolerance