Home » Drill America D/AA/CX121/2 1/2" x 12" HSS Aircraft Extension Drill Bit, Drill America, D/AA/CX121/2
Drill America D/AA/CX121/2 1/2" x 12" HSS Aircraft Extension Drill Bit, Drill America, D/AA/CX121/2
Drill America D/AA/CX121/2 1/2" x 12" HSS Aircraft Extension Drill Bit, Drill America, D/AA/CX121/2

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Drill America

Drill America D/AA/CX121/2 1/2" x 12" HSS Aircraft Extension Drill Bit, Drill America, D/AA/CX121/2

SKU: DAD_AA_CX121_2
$21.37

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Drill America D/AA/CX121/2 1/2" x 12" HSS Aircraft Extension Drill Bit, Drill America, D/AA/CX121/2

Manufactured to Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for drilling in mild steel where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow. Sizes smaller than 1/16 and #52 have the 118 degree standard point.

Size: 1/2, Material: High Speed Steel, Finish: Black Oxide, Flute Length: 4-1/2, Overall Length: 12, Shank Type: Round, Style: Aircraft Extension, Cutting Angle: 135, Point Type: Split Point, Number of Flutes: 2, Cutting Direction: Right Hand

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