1/4"x12" Cobalt Aircraft Extension Drill AB5094-169 - Dual-pull elastic support straps

- Dual-pull elastic support straps and hook and loop belt

Gear ratio 1:1

and can be washed away with water

- Fully Polished faces and are fitted with genuine American hickory handles

1/4"x12" Cobalt Aircraft Extension Drill AB5094-169 - Dual-pull elastic support strapsNational 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.