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  11. 25/64"x12" Cobalt Aircraft Extension Drill Bit
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Drill America

25/64"x12" Cobalt Aircraft Extension Drill Bit

product price: $18.99
/ea
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Key Features

  • Drill Bit Size 25/64"
  • Shank Type Round
  • Drill Bit Material Cobalt
  • Size 25/64"
  • Drill Bit Finish Gold
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Product Information

Dimensions

Drill Bit Size 25/64"
Size 25/64"
Overall Length 12"
Flute Length 3-3/4"

Details

Item Aircraft Extension Drill Bit
Shank Type Round
Drill Bit Material Cobalt
Drill Bit Finish Gold
Drill Bit Point Angle 135 Degrees
Cutting Direction Right Hand
Number of Flutes 2
Point type Split Point

Description

Manufactured to Aerospace Standard 907. Ideal where extra length for reach is required. These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self-centering and reduces thrust. Sizes smaller than 1/16” or #52, and larger than 1/2” have the 118° standard point.

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