#11x12" Cobalt Aircraft Extension Drill 2321345 Grit: 300 Light Brown

Grit: 300 Light Brown

End A Fastener size 9mm End B Fastener size 9mm End B Drive type 12 Point Material Alloy Steel

15 x 1/4"-28 UNF 1

- To Suit AUDI QUATTRO B7 4WD 2004-2008 (Rear)

#11x12" Cobalt Aircraft Extension Drill 2321345 Grit: 300 Light BrownNational Aerospace Standard 907, Type J Cobalt Drills, 6" OAL with Jobber Drill Flute Length, Cobalt Extension Drill, Cobalt HSS, Surface Treated, 135 Split Point These cobalt jobbers length drills are used for drilling in tough, high tensile strength materials like stainless steels, titanium and inconel. They are made of cobalt high speed steel, with heavy duty flute construction and 135 split point.