New Arrivals/Restock

Chicago Latrobe 906 High-Speed Steel Aircraft Extension Drill Bit, Black Oxide Finish, Round Shank, 135 Degree Split Point, 15/32" Size (Pack of 6)

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US$128.30 cheaper than the new price!!

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Used  US$85.53
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Product details

Management number 228536570 Release Date 2026/05/31 List Price US$85.53 Model Number 228536570
Category

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.

  • 6" extended shanks for longreach applications
  • Manufactured from premium high-speed steel.
  • 135 degree P3 split point is self-centering for reduced thrust and easier penetration.
  • Manufactured to NAS 907 Type B geometry aerospace specifications.
  • Black oxide finish for increased wear resistance and added lubricity standard from stock
  • Made in the USA
UPC 662355110287
ASIN B004MYGTAA
Model 11028
Brand Name Chicago-Latrobe
Shank Type Round
Unit Count 6.0 Count
Item Weight 1.3 Pounds
Part Number 11028
Finish Types Black Oxide
Manufacturer Greenfield Industries
Material Type High Speed Steel (HSS)
Item Dimensions 8 x 4 x 0.7 inches
Tool Flute Type Spiral
Cutting Angle String 135 Degrees
Surface Recommendation Alloy Steel
Global Trade Identification Number 00662355110287

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