#40x6" Cobalt Aircraft Extension Drill k14355blas Hougen 18mm Long Reach Annular

Hougen 18mm Long Reach Annular Cutter Pilot 8

•Highly suitable for closely fitting parts

6mm Depth x 890mm Length

use a 600-750 cfm vacuum secondary or double pumper carb

Made from plastic coated steel material

#40x6" Cobalt Aircraft Extension Drill k14355blas Hougen 18mm Long Reach AnnularNational 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.