double end stub drills
Double End Stub Drills are fluted and split pointed on both ends and have a solid center shank for chucking.  They will drill twice as many holds as a Single End Drill for only a fraction more in cost.  When one end gets dull or breaks, it can be quickly reversed in drill chuck to reduce change-over time, overall costs, and inventory.
Double End Stub Drill - Black Oxide Finish
Black Oxide Finish Double End Stub Drills for drilling in hard steels and other tough materials.
Double End Stub Drill - Bright Polished Finish
Bright Polished Finish Double End Stub Drills for drilling in stainless steels and aluminum.
Double End Stub Drill - Gold (Premium) Finish
Gold (Premium) Finish Double End Stub Drilsl for drilling in hard steels, stainless steels, and other tough metals.
Double End Stub Drill - TiN Coated
Titanium Nitride Coated Double End Stub Drills for much longer tool life. For drilling in harder materials. Run at higher speeds for maximum productivity, often used in air drills.
SIZE    DEC. EQUIV FLUTE LENGTH OVERALL LENGTH
1/16 .0625 9/16 2
3/32 .0938 9/16 2
7/64 .1094 9/16 2
1/8 .1250 9/16 2
9/64 .1406 9/16 2
5/32 .1562 9/16 2-1/16
11/64 .1719 9/16 2-1/16
3/16 .1879 9/16 2-3/16
13/64 .2031 9/16 2-3/16
7/32 .2188 9/16 2-3/8
15/64 .2344 9/16 2-3/8
1/4 .2500 9/16 2-1/2
9/32 .2812 9/16 2-1/2
5/16 .3125 9/16 2-13/16
3/8 .3750 1-1/8 3-1/4
#11 .1910 9/16 2-1/4
#20 .1610 9/16 2-1/8
#30 .1285 9/16 2