22 X 12″ Aircraft Extension Drill Bit HSS DWDA/CX1222 Secure Checkout
Original price was: $5.15.$2.68Current price is: $2.68.
Diameter: #22 (0.159 in)
Overall length: 12 inches
Material: High-Speed Steel (HSS)
Type: Aircraft extension drill bit
Shank/Designation: DWDA/C
Quantity: 1 piece
Long reach of 12″ enables deep bores and access to recessed areas in metal assemblies
HSS construction provides durability for drilling through metals such as steel and aluminum
Compact, purpose-built design tailored for extended-reach applications in aerospace maintenance and fabrication
Shank designation DWDA/C identifies the specific shank style used for long-reach setups
Designed to support precision drilling tasks where depth and alignment are critical
Optimized for use in setups that require a single bit to reach tight or obstructed drilling zones
Package: 1 piece
Size: #22 x 12″ (0.159″ diameter, 12″ length)
Material: High-Speed Steel (HSS)
Application: Aircraft extension drilling tasks requiring deep access





