Home › Cutting & Grinding Products › Drill Bits › Aircraft Extension Bits › 31/64" x 12" Aircraft Extension Drill Bits
Aircraft Extension Bits › 31/64" x 12" Aircraft Extension Drill Bits

31/64" x 12" Aircraft Extension Drill Bits

(1200A131)
Click image to enlarge
55.16667
 3 Pieces  $165.50  $55.1667 each piece
Total Price: $55.167
Packages:
The aircraft extension bits are designed for use where standard drill bits are unable to reach or operate. They offer a 135-degree split point with jobber flute lengths.

1200A131 Specifications

  • Diameter: 31/64"
  • Length: 12"
  • Style: Black Oxide HSS

We Also Recommend:

31/64

31/64" x 6" Aircraft Extension Drill Bits
View Details
© 2026 Fasteners Etc., Inc.