Drill America POUDWDDL12 - 12 in. High Speed Steel Extra-Long Drill Bit Set (5-Piece)

Drill America 12 in. High Speed Steel Extra-Long Drill Bit Set (5

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.

15/64 x 12 HSS Aircraft Extension Drill Bit, Qualtech, Dwda/cx1215/64

Fulton 12 inch Extra Long Brad Point Drill Bit Set with 7 Total

Drill America 12 in. High Speed Steel Extra-Long Drill Bit Set (5

1/4 - 1/2 X 12 Long 5 Piece HSS Extra Long Drill Bit Set

Drill America D/ACO5/8 5/8 Reduced Shank Cobalt Drill Bit 1/2 Shank