Threaded Shank Drills, Special Sizes

Threaded Shank Drills, Special Sizes

Threaded shank drills are type “D” adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and surface treated for drilling hard, tough, high tensile strength materials. When drilling low tensile strength materials. When drilling low tensile strength materials, the Type "D" cobalt drill will have a significantly greater tool life than the NAS 965 Type B high speed steel adapter drill, resulting in a much lower cost per hole.

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  • #40 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #40 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $5.03
    Price: $2.72
    #40 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD40VS
    List Price: $5.03
    Price: $2.72
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $5.03
    Price: $2.72
    Subtotal:
  • #40 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-1/2

    #40 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-1/2

    Drill America

    List Price: $5.72
    Price: $3.09
    #40 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-1/2. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD40EL
    List Price: $5.72
    Price: $3.09
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $5.72
    Price: $3.09
    Subtotal:
  • #30 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #30 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $5.37
    Price: $2.90
    #30 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD30VS
    List Price: $5.37
    Price: $2.90
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $5.37
    Price: $2.90
    Subtotal:
  • #30 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-3/4

    #30 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-3/4

    Drill America

    List Price: $5.95
    Price: $3.21
    #30 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 2-3/4. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD30EL
    List Price: $5.95
    Price: $3.21
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $5.95
    Price: $3.21
    Subtotal:
  • #27 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #27 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $5.48
    Price: $2.96
    #27 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD27VS
    List Price: $5.48
    Price: $2.96
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $5.48
    Price: $2.96
    Subtotal:
  • #27 Extra Long Cobalt Threaded Shank Drill Bit

    #27 Extra Long Cobalt Threaded Shank Drill Bit

    Drill America

    List Price: $6.42
    Price: $3.47
    #27 Extra Long Cobalt Threaded Shank Drill Bit. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and surface treated for...
    TSD27EL
    List Price: $6.42
    Price: $3.47
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.42
    Price: $3.47
    Subtotal:
  • #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $6.42
    Price: $3.47
    #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD21VS
    List Price: $6.42
    Price: $3.47
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.42
    Price: $3.47
    Subtotal:
  • #21 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 3

    #21 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 3

    Drill America

    List Price: $6.54
    Price: $3.53
    #21 Cobalt Extra Long Threaded Shank Drill Bit, Overall Length 3. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD21EL
    List Price: $6.54
    Price: $3.53
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.54
    Price: $3.53
    Subtotal:
  • #20 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #20 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $6.42
    Price: $3.47
    #20 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD20VS
    List Price: $6.42
    Price: $3.47
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.42
    Price: $3.47
    Subtotal:
  • #20 Extra Long Cobalt Threaded Shank Drill Bit

    #20 Extra Long Cobalt Threaded Shank Drill Bit

    Drill America

    List Price: $6.65
    Price: $3.59
    #20 Extra Long Cobalt Threaded Shank Drill Bit. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and surface treated for...
    TSD20EL
    List Price: $6.65
    Price: $3.59
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.65
    Price: $3.59
    Subtotal:
  • #16 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    #16 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

    Drill America

    List Price: $6.42
    Price: $3.47
    #16 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and...
    TSD16VS
    List Price: $6.42
    Price: $3.47
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $6.42
    Price: $3.47
    Subtotal:
  • #16 Extra Long Cobalt Threaded Shank Drill Bit

    #16 Extra Long Cobalt Threaded Shank Drill Bit

    Drill America

    List Price: $7.35
    Price: $3.97
    #16 Extra Long Cobalt Threaded Shank Drill Bit. Threaded shank drills are type D adapter drills are made from M42 8% cobalt high speed steel are manufactured to NAS 965 Type "D" specifications with 135º heavy duty split point and surface treated for...
    TSD16EL
    List Price: $7.35
    Price: $3.97
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $7.35
    Price: $3.97
    Subtotal:
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