#21 Stub COBALT Threaded Drill Bit | Brown Aviation & Aircraft Tools

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Brown Aviation Tool Supply, LLC
2536 SE 15th Street
Oklahoma City, OK 73129
Toll Free 800-587-3883 (US & Canada)
Local 405-688-6888

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#21 Stub COBALT Threaded Drill Bit

Item code

31159

Price

$3.88

Starting from: 100 items $3.49

Quantity

Our Threaded Shank Adapter Drills are manufactured to NAS 965 Type D Standards with 135 Degree Split Points. Cobalt Drills are for drilling hard, tough, high tensile strength materials and has a significantly longer tool life than regular High Speed Steel. Industry standard 1/4 - 28 threads. Our Threaded Shank Drills are Made in the USA!

#21 (.1590) Stub Length 9/16" long

Order Part # 31159

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