Drill America

31/64" x 12" Cobalt Aircraft Extension Drill Bit


product price: $28.45
/ea

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Key Features

  • Point Style Split Point
  • Shank Type Round
  • Cutting Direction Right Hand
  • Flute Length 4-3/8"
  • Number of Flutes 2
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Product Information

Dimensions

Size 31/64 in
Flute Length 4-3/8"
Overall Length 12 in
Drill Bit Size 31/64"

Details

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

Description

Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135° split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling where extra length for reach is required. Round shank for use in a wide range of tool holding systems

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