A x 12″ HSS Aircraft Extension Drill Bit DWDA/CX12A Shop Now

1 PC A x 12″ HSS Aircraft Extension Drill Bit, DWDA/C—a long-reach drill bit designed to access recessed or deeply located holes beyond the reach of standard bits. Constructed from high-speed steel, this bit maintains rigidity and cuts efficiently in metalworking tasks.

Specs

Quantity: 1 piece

Overall length: 12 inches

Material: High-Speed Steel (HSS)

Designation: DWDA/C

Shank and diameter details: not specified

Features

Extended reach with a 12″ length for drilling in tight or deep cavities

Durable HSS construction suited for metal drilling applications

Aircraft extension bit design optimized for long-reach work, enabling access to hard-to-reach holes

Ideal for scenarios where standard bits cannot reach, such as internal cavities in metal assemblies or deep bores

Supports precise centering and steady cutting in constrained work environments

Physical

Overall length: 12 inches

Material: High-Speed Steel (HSS)

Shank and diameter: not specified