Cobalt Aircraft Extension Drill Bit 9/32 Inch By 6 Inch Pack Of 12 With Beefy 135 Degree Split Point For Stainless Steel Inconel And Titanium Round Shank Gold Oxide Finish For Easy Tooling And Broad Compatibility GLBCO Series
✔️ 135° split point for self-centering, reduces walking and chatter✝️
These cobalt aircraft extension drills are designed to bite into tough metals like stainless steel, inconel, and titanium. The long reach and round shank make them compatible with a wide range of toolholding systems, ideal for aerospace and industrial work environments.
✅ 9/32 in diameter, 6 in overall length, pack of 12 cobalt aircraft extension drills
✅ 135° beefy split point for self-centering and reduced walking
✅ Gold oxide finish for easy tooling and wear resistance
✅ Round shank fits a wide range of toolholding systems
💡 What is a cobalt aircraft extension drill bit used for? These handy bits are great for reaching tight spots in metalworking and drilling tough metals.
- handy for stainless steel, inconel, and titanium
- 135° split point reduces wandering and improves hole start
- round shank fits many toolholding systems
- gold oxide finish helps identify cobalt tools and resists wear