Drill America

"M" Cobalt Stubby Threaded Shank Drill Bit Overall Length 5/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"N" Cobalt Short Threaded Shank Drill Bit Overall Length 1-1/4 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"N" Cobalt Long Threaded Shank Drill Bit Overall Length 2-1/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"N" Cobalt Stubby Threaded Shank Drill Bit Overall Length 5/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"O" Cobalt Short Threaded Shank Drill Bit Overall Length 1-1/4 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"O" Cobalt Long Threaded Shank Drill Bit Overall Length 2-1/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

"O" Cobalt Stubby Threaded Shank Drill Bit Overall Length 5/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

#40 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

#40 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-1/2 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

#30 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

#30 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-3/4 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...

#27 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8 Threaded shank drill bits are type D adapter style They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D"...