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Chicago Latrobe 159 High-Speed Steel Short Length Drill Bit, Black Oxide Finish, Round Shank, 135 Degree Split Point, 3/8' Size (Pack of 6)

4.7 (2) Write Review
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$52.68

$ 27 .99 $27.99

In Stock

1.Size:A


About this item

  • Manufactured to NAS 907 Type C geometry aerospace specifications
  • Manufactured from premium high-speed steel
  • 135 degree P3 split point is self-centering for reduced thrust and easier penetration
  • Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
  • Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
  • Made in the USA


Heavy-Duty screw machine length drill for working on tool steel, alloy steel, carbon steel and cast iron. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 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.


Weejumper
Reviewed in the United States on November 26, 2020
Just what I Needed. Sharp and sturdy. Great drill bits.
Customer
Reviewed in the United States on October 20, 2018
Hi i ordered 1/8 bit i got a big bit