Drill America

Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr #4 (Pack of 12

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SKU:
BIGC1879
UPC:
887861216500
MPN:
DWDA/CX124P12
Condition:
New
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
  • Drill America . #4 x 12´´ High Speed Steel Aircraft Extension Dr  #4 (Pack of 12
$147.45

Description

Drill America #4 x 12" High Speed Steel Aircraft Extension Drill Bit (Pack of 12), DWDA/C Series

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
  • 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
  • Manufactured to National Aerospace Standard 907
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