Drill America - GLBCOX613/64 13/64" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series

★★★★★ 4.2 43 reviews

$4.71
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$4.71
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Product details

Management number 219057254 Release Date 2026/05/03 List Price $1.88 Model Number 219057254
Category

Drill America Cobalt Aircraft Extension Drills are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Drill America Aircraft Extension Drills are manufactured to National Aerospace Standard 907. The 135° split point is self-centering and reduces thrust. Sizes smaller than 1/16 in. have the 118° standard point. Drill America Aircraft Extension Drills are available in 6 in. and 12 in. overall lengths when extra reach is required.

  • Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
  • 135° split point tip prevents drill from walking
  • Round shanks allow use with a wide variety of tool holding systems
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
  • 6" overall length for drilling where extra length for reach is required
UPC 887861045506
Model GLBCOX613/64
Brand Name Drill America
Shank Type Round
Unit Count 1.0 Count
Item Weight 1 Pounds
Part Number GLBCOX613/64
Point Style Split Point
Finish Types Gold
Manufacturer Drill America
Material Type Cobalt
Item Dimensions 6 x 4 x 2 inches
Tool Flute Type 2-7/16"
Cutting Diameter 0.2 Inches
Number of Flutes 2
Number of Pieces 1
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.2 Inches
Surface Recommendation Metals,Stainless,Steel
Global Trade Identification Number 00887861045506

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4.2 out of 5
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43 ratings | 18 reviews
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