15/64″ X 12″ Aircraft Extension Drill Bit HSS D/AA/CX1215/64 Hot Picks

Specs

Diameter: 15/64 in (0.234 in)

Overall length: 12 in

Material: High-Speed Steel (HSS)

Type: Aircraft extension drill bit

Designation: D/AA/C

Quantity: 1 piece

Features

Long-reach design for extended access to deep holes in confined spaces

HSS construction with tempered steel properties offering heat resistance for metal drilling tasks

Extension bit format tailored for aerospace and heavy-duty metalworking applications

Precision diameter maintained along the full 12″ length for consistent drilling depth

Suitable for deep-hole drilling in metalwork, maintenance, and fabrication scenarios where standard bits cannot reach

Physical

Overall length: 12 inches

Diameter: 15/64 inch

Material: High-Speed Steel (HSS)

Designation: D/AA/C

Quantity: 1 piece