1/2″ X 12″ Aircraft Extension Drill Bit HSS DWDA/CX121/2 Hassle-Free Returns
Original price was: $16.56.$8.61Current price is: $8.61.
Specs
Quantity: 1 piece
Diameter (cutting): 1/2 in
Overall length: 12 in
Material: High-Speed Steel (HSS)
Designation: DWDA/C
Type: Aircraft extension drill bit
Features
Long-reach design: 12″ overall length for deep or recessed holes in metalwork and aircraft maintenance tasks.
Cutting diameter: Standard 1/2″ for through-holes and clearance holes in common metals.
Material performance: HSS construction provides durability and heat resistance for repeat drilling under metalworking conditions.
Extended reach: Extension bit geometry enables access to tight or awkward angles where a standard bit cannot reach. DWDA/C designation denotes a specific geometry for extended-reach drilling.
Material compatibility: Suitable for drilling through common metals such as steel and aluminum with proper lubrication or cutting fluid.
Material restrictions: Not intended for masonry or non-metal materials.
Physical
Overall length: 12 in
Cutting diameter: 1/2 in
Material: High-Speed Steel (HSS)
Finish: Surface finish details not specified by the manufacturer





