Drill America

1/4"-1/2"x12" HSS Aircraft Extension Drill Bit Set Plastic Case Pouch


product price: $42.35
/ea

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Key Features

  • Finish - Machining Black Oxide
  • Number of Pieces 5
  • Drill Bit Point Angle 135 Degrees
  • Cutting Direction Right Hand
  • Drill Bit Material High Speed Steel
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Product Information

Dimensions

Overall Length 12"
Flute Length 2-3/4

Details

Finish - Machining Black Oxide
Number of Pieces 5
Item Aircraft Extension Drill Bit Set
Drill Bit Point Angle 135 Degrees
Cutting Direction Right Hand
Drill Bit Material High Speed Steel
Drill Bit Grouping Drill Bit Set
Point Type Split Point
Number of Flutes 2

Description

Manufactured to Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for drilling in mild steel where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow. Sizes smaller than 1/16 and #52 have the 118 degree standard point. Sizes included are 1/4", 5/16", 3/8", 7/17" and 1/2" with overall length of 12"

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