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12" OAL Fractional Aircraft Extension Drills - 135° Split Point - Black Oxide Treated , Straight Shank - High Speed Steel

Use: Drilling in mild steel where extra length is required. 135° Split point is self-centering and reduces thrust.

3007-AIRCRAFT-EXTENSION-DRILL-BIT-BLACK-OXIDE
Unit of Measure
1 2 

Part #

Units Per Package

Size

Flute Length

Overall Length

List Price

D14AC120130 N/A 1 N/A 7/16 N/A 4 1/16 N/A 12" $11.63
D14AC120135 N/A 1 N/A 29/64 N/A 4 3/16 N/A 12" $12.76
D14AC120140 N/A 1 N/A 15/32 N/A 4 5/16 N/A 12" $12.76
D14AC120145 N/A 1 N/A 31/64 N/A 4 3/8 N/A 12" $13.94
D14AC120150 N/A 1 N/A 1/2 N/A 4 1/2 N/A 12" $13.94
Unit of Measure
1 2