9/32″ X 6″ Aircraft Extension Drill Bit Cobalt GLBCOX69/32 While Supplies Last

Specs

Diameter: 9/32 in

Overall length: 6 in

Material: Cobalt high-speed steel (HSS-Co)

Type: Aircraft extension drill bit

Features

Cobalt alloy provides improved heat resistance and extended life when drilling through harder metals such as steel and tougher alloys.

Extended reach design enables access to recessed pockets, flanges, and tight cavities common in aircraft maintenance and metal fabrication.

Designed for stable starting and reduced wandering on metal surfaces in high-temperature drilling scenarios, improving hole accuracy.

Suitable for drilling through steel, aluminum, and other metal alloys often encountered in aerospace, automotive, and fabrication tasks.

1 piece set with a dedicated aircraft extension drill bit geometry tailored for deep-hole work.

Physical

Overall length: 6 inches

Diameter: 9/32 inch

Material: Cobalt HSS (HSS-Co)

Extension design supports deeper holes and access to hard-to-reach work areas