Description
Specs
- Quantity: 1 piece
- Diameter: 5/32 in (0.15625 in)
- Length: 6 in overall
- Material: cobalt alloy steel
- Type: aircraft extension drill bit (long-reach)
Features
- Long-reach design with a 6" overall length to access recessed or hard-to-reach holes common in aircraft maintenance and aerospace assemblies.
- Cobalt alloy construction provides enhanced hardness and heat resistance, extending cutting life when drilling through hard metals often encountered in aviation components.
- Wear-resistance benefits from cobalt content help maintain hole size and reduce premature dulling under high-speed drilling conditions.
- Precise 5/32" hole diameter supports accurate alignment of fasteners and fittings in aerospace tasks.
- Single-piece extension design suitable for tasks requiring extended reach without added assembly components.
- Ideal for aircraft mechanics, aerospace machinists, and maintenance technicians tackling recessed bore work and alignment-critical drilling jobs.
Physical
- Overall length: 6 inches
- Diameter: 5/32 inch
- Material: cobalt alloy steel
- Format: extension drill bit, single-piece package
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

