Drill America - GLBCOX69/32 9/32" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
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Drill America - GLBCOX69/32 9/32" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series
43 ratings
Highlights
- 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
Description
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.
Photos
Product specs
| Specification | Details |
|---|---|
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 6 x 4 x 2 inches; 0.63 ounces |
| Item model number | GLBCOX69/32 |
| Date First Available | January 18, 2013 |
| Manufacturer | Drill America |
| ASIN | B00B2QYOQM |
| Material | Cobalt |
| Cutting Diameter | 0.28 Inches |
| Finish Type | Gold |
| Shank Type | Round |
| Cutting Angle String | 135 Degrees |
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