
- Chicago Latrobe 906 High-Speed Steel Aircraft Extension Drill Bit, Black Oxide Finish, Round Shank, 135 Degree Split Point, Wire
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From $56.94 (New)

From $56.94 (New)

| Latest | $56.94 Mar 30, '16 |
| Highest | $129.67 Jan 30, '16 |
| Lowest | $19.45 Jan 12, '15 |
| Average | $104.15 (30d avg) $98.74 (90d avg) $81.56 (180d avg) $97.35 (365d avg) $102.65 (Lifetime average) |
| Added | Jan 12, 2015 |
30 day average: 499,887
90 day average: 473,970
NAS-Type 6" aircraft extension drill. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Special purpose for working on carbon steel, alloy steel and cast iron.