Description
Specs
- Diameter: 25/64 in (0.3906 in)
- Length: 12 in
- Material: High-Speed Steel (HSS)
- Type: Aircraft extension drill bit
- Designation: D/AA/C
- Package: 1 piece
Features
- Extended reach of 12 inches enables deep-hole drilling in confined spaces.
- HSS construction delivers durable performance for metalworking tasks, including aerospace maintenance.
- Designed to maintain hole accuracy when drilling in vertical or awkward orientations during extended tasks.
- Shank size should match your drill chuck and overall assembly length when integrating with existing tooling.
- Ideal for aerospace maintenance, metal fabrication, and general drilling in metalwork with long-reach requirements.
Physical
- Overall length: 12 inches
- Diameter: 25/64 inch
- Material: High-Speed Steel (HSS)
- Package contents: 1 piece
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

