28 X 12″ Aircraft Extension Drill Bit HSS DWDA/CX1228 Best Price

Specs

Quantity: 1 PC

Diameter: #28

Length: 12″ (overall)

Material: High-Speed Steel (HSS)

Type: Aircraft Extension Drill Bit

Designation: DWDA/C

Features

Long reach: 12″ overall length enables access to deep or recessed holes in metalworking and aerospace tasks

HSS construction: provides wear resistance and supports higher drilling speeds on metal

Aircraft extension design: allows extended drilling tasks without frequent bit changes

DWDA/C designation: specifies geometry/standard within this product line

Use scenarios: ideal for drilling into thick or hard-to-reach metal sections such as engine blocks, frames, and structural components

Physical

Overall length: 12″

Diameter: #28

Material: High-Speed Steel (HSS)

Finish: not specified