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    145 Products

    Depth-Limiting Drill Stops

    Image of ProductInUse. Front orientation. Drill Stops.
    Ensure identical hole depths every time. Position the collar on your bit and tighten the set screw.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    Overall
    Lg.
    OD
    Hex Key Size
    for Set Screw
    Material
    Each
    For Inch Drill Bits
    1/16"0.0625"1/2"3/8"3/32"Steel0000000000000
    5/64"0.0781"1/2"3/8"3/32"Steel000000000000
    3/32"0.0938"1/2"3/8"3/32"Steel000000000000
    7/64"0.1094"1/2"3/8"3/32"Steel000000000000
    1/8"0.1250"1/2"3/8"3/32"Steel000000000000
    9/64"0.1406"1/2"7/16"3/32"Steel000000000000
    5/32"0.1563"1/2"7/16"3/32"Steel000000000000
    11/64"0.1719"1/2"7/16"3/32"Steel000000000000
    3/16"0.1875"1/2"7/16"3/32"Steel000000000000
    13/64"0.2031"1/2"1/2"3/32"Steel000000000000
    7/32"0.2188"1/2"1/2"3/32"Steel000000000000
    15/64"0.2344"1/2"1/2"3/32"Steel000000000000
    1/4"0.2500"1/2"1/2"3/32"Steel000000000000
    17/64"0.2656"5/8"5/8"3/32"Steel000000000000
    9/32"0.2813"5/8"5/8"3/32"Steel000000000000
    19/64"0.2969"5/8"5/8"3/32"Steel000000000000
    5/16"0.3125"5/8"5/8"3/32"Steel000000000000
    21/64"0.3281"3/4"3/4"3/32"Steel000000000000
    11/32"0.3438"3/4"3/4"3/32"Steel000000000000
    23/64"0.3594"3/4"3/4"3/32"Steel000000000000
    3/8"0.3750"7/8"7/8"3/32"Steel000000000000
    25/64"0.3906"7/8"7/8"1/8"Steel000000000000
    13/32"0.4063"7/8"7/8"1/8"Steel000000000000
    7/16"0.4375"7/8"7/8"1/8"Steel000000000000
    29/64"0.4531"7/8"7/8"1/8"Steel000000000000
    15/32"0.4688"7/8"7/8"1/8"Steel000000000000
    31/64"0.4844"7/8"7/8"1/8"Steel000000000000
    1/2"0.5000"7/8"7/8"1/8"Steel000000000000
    33/64"0.5156"1"1"1/8"Steel0000000000000
    17/32"0.5313"1"1"1/8"Steel0000000000000
    9/16"0.5625"1"1"1/8"Steel0000000000000
    37/64"0.4219"7/8"7/8"1/8"Steel000000000000
    37/64"0.5781"1"1"1/8"Steel0000000000000
    19/32"0.5938"1"1"5/32"Steel0000000000000
    5/8"0.6250"1 1/8"1 1/8"5/32"Steel0000000000000
    21/32"0.6563"1 1/8"1 1/8"5/32"Steel0000000000000
    11/16"0.6875"1 1/8"1 1/8"5/32"Steel0000000000000
    45/64"0.7031"1 1/8"1 1/8"5/32"Steel0000000000000
    23/32"0.7188"1 1/8"1 1/8"5/32"Steel0000000000000
    47/64"0.7344"1 1/8"1 1/8"5/32"Steel0000000000000
    3/4"0.7500"1 1/4"1 1/4"5/32"Steel0000000000000
    51/64"0.7969"1 1/4"1 1/4"5/32"Steel0000000000000
    13/16"0.8125"1 3/8"1 3/8"5/32"Steel0000000000000
    7/8"0.8750"1 3/8"1 3/8"5/32"Steel0000000000000
    15/16"0.9375"1 1/2"1 1/2"5/32"Steel0000000000000
    31/32"0.9688"1 1/2"1 1/2"5/32"Steel0000000000000
    1"1.0000"1 1/2"1 1/2"3/16"Steel0000000000000
     
    For Metric Drill Bits
    2.0 mm0.0787"1/2"3/8"3/32"Steel000000000000
    3.0 mm0.1181"1/2"3/8"3/32"Steel000000000000
    4.0 mm0.1575"1/2"7/16"3/32"Steel000000000000
    5.0 mm0.1968"1/2"1/2"3/32"Steel000000000000
    6.0 mm0.2362"1/2"1/2"3/32"Steel000000000000
    7.0 mm0.2756"5/8"5/8"3/32"Steel000000000000
    7.75 mm0.3051"5/8"5/8"3/32"Steel000000000000
    8.0 mm0.3150"3/4"3/4"3/32"Steel000000000000
    8.1 mm0.3189"3/4"3/4"3/32"Steel000000000000
    8.5 mm0.3346"3/4"3/4"3/32"Steel000000000000
    9.0 mm0.3543"3/4"3/4"3/32"Steel000000000000
    9.5 mm0.3740"3/4"3/4"3/32"Steel000000000000
    9.8 mm0.3858"7/8"7/8"1/8"Steel000000000000
    10.0 mm0.3937"7/8"7/8"1/8"Steel000000000000
    11.0 mm0.4331"7/8"7/8"1/8"Steel000000000000
    12.0 mm0.4724"7/8"7/8"1/8"Steel000000000000
    13.0 mm0.5118"1"1"1/8"Steel0000000000000
    15.0 mm0.5905"1"1"5/32"Steel0000000000000
    20.0 mm0.7874"1 1/4"1 1/4"5/32"Steel0000000000000
     
    For Wire Gauge Drill Bits
    52 Ga.0.0635"1/2"3/8"3/32"Steel000000000000
    51 Ga.0.0670"1/2"3/8"3/32"Steel000000000000
    50 Ga.0.0700"1/2"3/8"3/32"Steel000000000000
    49 Ga.0.0730"1/2"3/8"3/32"Steel000000000000
    48 Ga.0.0760"1/2"3/8"3/32"Steel000000000000
    47 Ga.0.0785"1/2"3/8"3/32"Steel000000000000
    46 Ga.0.0810"1/2"3/8"3/32"Steel000000000000
    45 Ga.0.0820"1/2"3/8"3/32"Steel000000000000
    44 Ga.0.0860"1/2"3/8"3/32"Steel000000000000
    43 Ga.0.0890"1/2"3/8"3/32"Steel000000000000
    42 Ga.0.0935"1/2"3/8"3/32"Steel000000000000
    41 Ga.0.0960"1/2"3/8"3/32"Steel000000000000
    40 Ga.0.0980"1/2"3/8"3/32"Steel000000000000
    39 Ga.0.0995"1/2"3/8"3/32"Steel000000000000
    38 Ga.0.1015"1/2"3/8"3/32"Steel000000000000
    37 Ga.0.1040"1/2"3/8"3/32"Steel000000000000
    36 Ga.0.1065"1/2"3/8"3/32"Steel000000000000
    35 Ga.0.1100"1/2"3/8"3/32"Steel000000000000
    34 Ga.0.1110"1/2"3/8"3/32"Steel000000000000
    33 Ga.0.1130"1/2"3/8"3/32"Steel000000000000
    32 Ga.0.1160"1/2"3/8"3/32"Steel000000000000
    31 Ga.0.1200"1/2"3/8"3/32"Steel000000000000
    30 Ga.0.1285"1/2"7/16"3/32"Steel000000000000
    29 Ga.0.1360"1/2"7/16"3/32"Steel000000000000
    28 Ga.0.1405"1/2"7/16"3/32"Steel000000000000
    27 Ga.0.1440"1/2"7/16"3/32"Steel000000000000
    26 Ga.0.1470"1/2"7/16"3/32"Steel000000000000
    25 Ga.0.1495"1/2"7/16"3/32"Steel000000000000
    24 Ga.0.1520"1/2"7/16"3/32"Steel000000000000
    23 Ga.0.1540"1/2"7/16"3/32"Steel000000000000
    22 Ga.0.1570"1/2"7/16"3/32"Steel000000000000
    21 Ga.0.1590"1/2"7/16"3/32"Steel000000000000
    20 Ga.0.1610"1/2"7/16"3/32"Steel000000000000
    19 Ga.0.1660"1/2"7/16"3/32"Steel000000000000
    18 Ga.0.1695"1/2"7/16"3/32"Steel000000000000
    17 Ga.0.1730"1/2"7/16"3/32"Steel000000000000
    16 Ga.0.1770"1/2"7/16"3/32"Steel000000000000
    15 Ga.0.1800"1/2"7/16"3/32"Steel000000000000
    14 Ga.0.1820"1/2"7/16"3/32"Steel000000000000
    13 Ga.0.1850"1/2"7/16"3/32"Steel000000000000
    12 Ga.0.1890"1/2"1/2"3/32"Steel000000000000
    11 Ga.0.1910"1/2"1/2"3/32"Steel000000000000
    10 Ga.0.1935"1/2"1/2"3/32"Steel000000000000
    9 Ga.0.1960"1/2"1/2"3/32"Steel000000000000
    8 Ga.0.1990"1/2"1/2"3/32"Steel000000000000
    7 Ga.0.2010"1/2"1/2"3/32"Steel000000000000
    6 Ga.0.2040"1/2"1/2"3/32"Steel000000000000
    5 Ga.0.2055"1/2"1/2"3/32"Steel000000000000
    4 Ga.0.2090"1/2"1/2"3/32"Steel000000000000
    3 Ga.0.2130"1/2"1/2"3/32"Steel000000000000
    2 Ga.0.2210"1/2"1/2"3/32"Steel000000000000
    1 Ga.0.2280"1/2"1/2"3/32"Steel000000000000
     
    For Letter Size Drill Bits
    A0.2340"1/2"1/2"3/32"Steel000000000000
    B0.2380"1/2"1/2"3/32"Steel000000000000
    C0.2420"1/2"1/2"3/32"Steel000000000000
    D0.2460"1/2"1/2"3/32"Steel000000000000
    F0.2570"5/8"5/8"3/32"Steel000000000000
    G0.2610"5/8"5/8"3/32"Steel000000000000
    H0.2660"5/8"5/8"3/32"Steel000000000000
    I0.2720"5/8"5/8"3/32"Steel000000000000
    J0.2770"5/8"5/8"3/32"Steel000000000000
    K0.2810"5/8"5/8"3/32"Steel000000000000
    L0.2900"5/8"5/8"3/32"Steel000000000000
    M0.2950"5/8"5/8"3/32"Steel000000000000
    N0.3020"5/8"5/8"3/32"Steel000000000000
    O0.3160"3/4"3/4"3/32"Steel000000000000
    P0.3230"3/4"3/4"3/32"Steel000000000000
    Q0.3320"3/4"3/4"3/32"Steel000000000000
    R0.3390"3/4"3/4"3/32"Steel000000000000
    S0.3480"3/4"3/4"3/32"Steel000000000000
    T0.3580"3/4"3/4"3/32"Steel000000000000
    U0.3680"3/4"3/4"3/32"Steel000000000000
    V0.3770"7/8"7/8"1/8"Steel000000000000
    W0.3860"7/8"7/8"1/8"Steel000000000000
    X0.3970"7/8"7/8"1/8"Steel000000000000
    Y0.4040"7/8"7/8"1/8"Steel000000000000
    Z0.4130"7/8"7/8"1/8"Steel000000000000
     

    Depth-Limiting Drill Stop Sets

    Image of ProductInUse. Front orientation. Drill Stops.
    Ensure identical hole depths every time. Position the collar on your bit and tighten the set screw.
    No. of
    Pieces
    For Drill Bit Size
    Hex Key Size
    for Set Screw
    Material
    Each
    45/8", 3/4", 7/8", 1"5/32"Steel0000000000000
    71/8"
    3/16"
    1/4", 5/16"
    3/8", 7/16", 1/2"
    1/16"
    5/64"
    3/32"
    1/8"
    Steel000000000000
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