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    System of Measurement
    System of Measurement
    Inch
    Letter
    Drill Bit Size
    Drill Bit Size
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    Drill Bit Size
    Drill Bit Size
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    default
    0.0020"
    0.0024"
    0.0028"
    0.0032"
    0.0039"
    0.0043"
    0.0047"
    0.0051"
    0.0055"
    0.0059"
    0.0060"
    0.0070"
    0.0071"
    0.0075"
    0.0079"
    0.0080"
    0.0087"
    0.0090"
    0.0098"
    0.0102"
    0.0106"
    0.0110"
    0.0118"
    0.0126"
    0.0130"
    0.0142"
    0.0150"
    1/64"
    0.0181"
    0.0189"
    0.0197"
    1/32"
    3/64"
    1/16"
    5/64"
    3/32"
    7/64"
    1/8"
    9/64"
    5/32"
    11/64"
    3/16"
    13/64"
    7/32"
    15/64"
    1/4"
    17/64"
    9/32"
    19/64"
    5/16"
    21/64"
    11/32"
    23/64"
    3/8"
    25/64"
    13/32"
    27/64"
    7/16"
    29/64"
    15/32"
    31/64"
    1/2"
    33/64"
    17/32"
    35/64"
    9/16"
    37/64"
    19/32"
    39/64"
    5/8"
    41/64"
    21/32"
    43/64"
    11/16"
    45/64"
    23/32"
    47/64"
    3/4"
    49/64"
    25/32"
    51/64"
    13/16"
    53/64"
    27/32"
    55/64"
    7/8"
    57/64"
    29/32"
    59/64"
    15/16"
    61/64"
    31/32"
    63/64"
    1"
    1 1/64"
    1 1/32"
    1 3/64"
    1 1/16"
    1 5/64"
    1 3/32"
    1 7/64"
    1 1/8"
    1 9/64"
    1 5/32"
    1 11/64"
    1 3/16"
    1 13/64"
    1 7/32"
    1 15/64"
    1 1/4"
    1 9/32"
    1 5/16"
    1 11/32"
    1 3/8"
    1 13/32"
    1 7/16"
    1 15/32"
    1 1/2"
    1 9/16"
    1 5/8"
    1 11/16"
    1 3/4"
    1 13/16"
    1 7/8"
    1 15/16"
    2"
    2 1/8"
    2 1/4"
    2 3/8"
    2 1/2"
    2 9/16"
    2 5/8"
    2 3/4"
    2 7/8"
    3"
    3 1/4"
    3 1/2"
    3 9/16"
    3 5/8"
    4"
    4 1/8"
    4 1/2"
    4 5/8"
    5"
    6"
    7"
    8"
    10"
    12"
    0.20 mm
    0.23 mm
    0.25 mm
    0.26 mm
    0.27 mm
    0.28 mm
    0.29 mm
    0.30 mm
    0.32 mm
    0.34 mm
    0.35 mm
    0.36 mm
    0.38 mm
    0.40 mm
    0.42 mm
    0.44 mm
    0.45 mm
    0.46 mm
    0.48 mm
    0.50 mm
    0.55 mm
    0.60 mm
    0.65 mm
    0.70 mm
    0.75 mm
    0.80 mm
    0.85 mm
    0.90 mm
    0.95 mm
    1.0 mm
    1.05 mm
    1.1 mm
    1.15 mm
    1.2 mm
    1.25 mm
    1.3 mm
    1.35 mm
    1.4 mm
    1.45 mm
    1.5mm
    1.55 mm
    1.6 mm
    1.65 mm
    1.7 mm
    1.75 mm
    1.8 mm
    1.85 mm
    1.9 mm
    1.95 mm
    2.0 mm
    2.05 mm
    2.1 mm
    2.15 mm
    2.2 mm
    2.25 mm
    2.3 mm
    2.35 mm
    2.4 mm
    2.45 mm
    2.5 mm
    2.55 mm
    2.6 mm
    2.65 mm
    2.7 mm
    2.75 mm
    2.8 mm
    2.85 mm
    2.9 mm
    2.95 mm
    3.0 mm
    3.05 mm
    3.1 mm
    3.15 mm
    3.2 mm
    3.25 mm
    3.3 mm
    3.35 mm
    3.4 mm
    3.45 mm
    3.5 mm
    3.55 mm
    3.6 mm
    3.65 mm
    3.7 mm
    3.75 mm
    3.8 mm
    3.85 mm
    3.9 mm
    3.95 mm
    4.0 mm
    4.05 mm
    4.1 mm
    4.15 mm
    4.2 mm
    4.25 mm
    4.3 mm
    4.35 mm
    4.4 mm
    4.45 mm
    4.5 mm
    4.55 mm
    4.6 mm
    4.65 mm
    4.7 mm
    4.75 mm
    4.8 mm
    4.85 mm
    4.9 mm
    4.95 mm
    5.0 mm
    5.05 mm
    5.1 mm
    5.15 mm
    5.2 mm
    5.25 mm
    5.3 mm
    5.35 mm
    5.4 mm
    5.45 mm
    5.5 mm
    5.55 mm
    5.6 mm
    5.65 mm
    5.7 mm
    5.75 mm
    5.8 mm
    5.85 mm
    5.9 mm
    5.95 mm
    6.0 mm
    6.05 mm
    6.1 mm
    6.15 mm
    6.2 mm
    6.25 mm
    6.3 mm
    6.4 mm
    6.5 mm
    6.6 mm
    6.7 mm
    6.8 mm
    6.9 mm
    7.0 mm
    7.1 mm
    7.2 mm
    7.3 mm
    7.4 mm
    7.5 mm
    7.6 mm
    7.7 mm
    7.8 mm
    7.9 mm
    8.0 mm
    8.1 mm
    8.2 mm
    8.3 mm
    8.4 mm
    8.5 mm
    8.6 mm
    8.7 mm
    8.8 mm
    8.9 mm
    9.0 mm
    9.1 mm
    9.2 mm
    9.3 mm
    9.4 mm
    9.5 mm
    9.6 mm
    9.7 mm
    9.8 mm
    9.9 mm
    10.0 mm
    10.1 mm
    10.2 mm
    10.3 mm
    10.4 mm
    10.5 mm
    10.6 mm
    10.7 mm
    10.8 mm
    10.9 mm
    11.0 mm
    11.1 mm
    11.2 mm
    11.3 mm
    11.4 mm
    11.5 mm
    11.6 mm
    11.7 mm
    11.75 mm
    11.8 mm
    11.9 mm
    12.0 mm
    12.1 mm
    12.2 mm
    12.3 mm
    12.4 mm
    12.5 mm
    12.6 mm
    12.7 mm
    12.8 mm
    13.0 mm
    13.5 mm
    13.75 mm
    14.0 mm
    14.5 mm
    15.0 mm
    15.25 mm
    15.5 mm
    16.0 mm
    16.25 mm
    16.5 mm
    17.0 mm
    17.5 mm
    18.0 mm
    18.5 mm
    19.0 mm
    19.25 mm
    19.5 mm
    20.0 mm
    20.5 mm
    21.0 mm
    21.5 mm
    22.0 mm
    22.5 mm
    23.0 mm
    23.5 mm
    24.0 mm
    24.5 mm
    25.0 mm
    25.5 mm
    26.0 mm
    26.5 mm
    27.0 mm
    28.0 mm
    28.5 mm
    29.0 mm
    29.5 mm
    30.0 mm
    30.5 mm
    31.0 mm
    31.5 mm
    32.0 mm
    33.0 mm
    34.0 mm
    35.0 mm
    36.0 mm
    38.0 mm
    39.0 mm
    40.0 mm
    50.0 mm
    1
    1 ga.
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    10 ga.
    11
    11 ga.
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    12 ga.
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    13 ga.
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    14 ga.
    15
    15 ga.
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    16 ga.
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    18 ga.
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    19 ga.
    20
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    21
    21 ga.
    22
    22 ga.
    23
    23 ga.
    24
    24 ga.
    25
    25 ga.
    26
    26 ga.
    27
    27 ga.
    28
    28 ga.
    29
    29 ga.
    30
    30 ga.
    31
    31 ga.
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    32 ga.
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    33 ga.
    34
    34 ga.
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    35 ga.
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    37 ga.
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    38 ga.
    39
    39 ga.
    40
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    42 ga.
    43
    43 ga.
    44
    44 ga.
    45
    45 ga.
    46
    46 ga.
    47
    47 ga.
    48
    48 ga.
    49
    49 ga.
    50
    50 ga.
    51
    51 ga.
    52
    52 ga.
    53
    53 ga.
    54
    54 ga.
    55
    55 ga.
    56
    56 ga.
    57
    57 ga.
    58
    58 ga.
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    59 ga.
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    60 ga.
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    61 ga.
    62
    62 ga.
    63
    63 ga.
    64
    64 ga.
    65
    65 ga.
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    66 ga.
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    67 ga.
    68
    68 ga.
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    69 ga.
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    80 ga.
    88 ga.
    90 ga.
    91 ga.
    95 ga.
    96 ga.
    A
    B
    C
    D
    E
    F
    G
    H
    I
    1/8"-9/16"
    1/4"-13/16"
    5/8"-1 3/16"
    5/8"-1 3/4"
    7/8"-3"
    1"-1 5/8"
    1 1/2"-2 1/16"
    J
    K
    L
    M
    N
    O
    P
    Q
    R
    S
    T
    U
    V
    W
    X
    Y
    Z
    Decimal Size Equivalent
    Decimal Size Equivalent
    0.386"
    Point Style
    Point Style
    Split
    Standard
    Four Facet
    Brad
    Overall Length
    Overall Length
    3"
    3 1/4"
    4 1/2"
    5 1/8"
    5 1/4"
    7"
    12"
    Point Angle
    Point Angle
    60°
    118°
    135°
    140°
    150°
    Shank Type
    Shank Type
    Round
    Shank Size
    Shank Size
    0.386"
    0.388"
    Maximum Drilling Depth
    Maximum Drilling Depth
    1"
    1.1"
    1.29"
    2.3"
    2.87"
    2.88"
    3"
    3.1"
    3.17"
    3.2"
    3.43"
    3 3/4"
    3.79"
    Flute Direction
    Flute Direction
    Right Hand
    Individual/Set
    Individual/Set
    Individual
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Specifications Met
    Specifications Met
    click to learn more about
    Diameter
    Diameter
    default
    0.386"
    Number of Flutes
    Number of Flutes
    23
    For Maximum Hardness
    For Maximum Hardness
    Rockwell C45
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    22 Products