Threaded Shank Drills

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    Drill America

    1/8" Cobalt Short Threaded Shank Drill Bit - TSD1/8S

    Threaded shank drill bits are type D adapter style. They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications. They have 135º heavy duty split point and surface treated...

    $3.27
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    Drill America

    1/8" Cobalt Long Threaded Shank Drill Bit - TSD1/8L

    Threaded shank drill bits are type D adapter style. They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications. They have 135º heavy duty split point and surface treated...

    $3.41
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    Drill America

    1/4" Cobalt Short Threaded Shank Drill Bit - TSD1/4S

    Threaded shank drill bits are type D adapter style. They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications. They have 135º heavy duty split point and surface treated...

    $4.25
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    Drill America

    1/4" Cobalt Long Threaded Shank Drill Bit - TSD1/4L

    Threaded shank drill bits are type D adapter style. They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications. They have 135º heavy duty split point and surface treated...

    $4.15
    Add to Cart The item has been added