Drill America GLBCOX1223 #23 x 12" Cobalt Aircraft Extension Drill Bit, GLBCO Series

★★★★★ 4.1 31 reviews

$14.94
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$14.94
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Product details

Management number 214314929 Release Date 2026/04/12 List Price $5.98 Model Number 214314929
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
  • 12" overall length for drilling where extra length for reach is required
UPC 887861045889
Model GLBCOX1223
Brand Name Drill America
Shank Type Round
Unit Count 1.0 Count
Item Weight 0.99 Pounds
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"
Cutting Diameter #23 Inches
Number of Flutes 2
Cutting Angle String 135 Degrees
Surface Recommendation Stainless Steel,Steel
Global Trade Identification Number 00887861045889

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