Reduced Price 1/4″ X 12″ Aircraft Extension Drill Bit Cobalt GLBCOX121/4
Original price was: $10.35.$5.38Current price is: $5.38.
For orders under $150.00, a shipping fee of $12.99 applies.
Specs
Quantity: 1 PC
Diameter: 1/4 inch
Length: 12 inches
Material: Cobalt alloy
Type: Aircraft extension drill bit for long-reach drilling
Finish: cobalt alloy coating for extended wear in metal drilling
Features
Long 12-inch reach enables drilling in tight compartments such as aircraft frames, engine bays, and other recessed areas
Cobalt alloy construction provides increased wear resistance for drilling through tougher metals common in aviation maintenance
Extension bit design supports deep-hole drilling where conventional bits cannot reach without repositioning
Durable cobalt coating reduces wear during repeated passes, improving longevity in metalworking tasks
Suitable for drilling aluminum and mild steel components typical in aircraft assemblies
Ideal for aviation maintenance scenarios requiring precise, deep access without channeling multiple tools
Physical
Overall length: 12 inches
Cutting diameter: 1/4 inch
Finish: cobalt alloy coating for extended wear in metal drilling





