#4 HSS Aircraft Extension Drill 12"
Brand: Precision Twist Drill, Wire Gauge: #4, Decimal: 0.2090", Flute Length: 2-1/2", OAL: 12", Drill Type: Aircraft Extension, Type B, Extra Length, Point Angle: 135°, Series: 501-12, Material: HSS, Surface Finish: Black Oxide, Shank: 0.2090"
Item #: PTD 059104
Precision 501-12 HSS Aircraft Extension Drills (NAS 907 Type B)
Wire Gauge Sizes - 12" OAL
Low thrust design self centering 135° Split Point for easier penetration. Steam Oxide for increased wear resistance & lubricity. 12“ Over All Length.
Wire Gauge Sizes - 12" OAL
- 135° self-centering split point
Low thrust design self centering 135° Split Point for easier penetration. Steam Oxide for increased wear resistance & lubricity. 12“ Over All Length.
Item Specifications
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Precision Twist Drill
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6001515
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0.2090"
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2-1/2"
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High Speed Steel
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12"
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135
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501-12
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0.2090"
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Black Oxide
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Aircraft Extension
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#4