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    System of Measurement
    System of Measurement
    Inch
    Metric
    For Use With
    For Use With
    Drill
    Drill Presses
    Cutting Depth
    Cutting Depth
    1/8"
    3/16"
    1/4"
    3/8"
    1/2"
    25/32"
    1"
    1 7/8"
    Number of Saws
    Number of Saws
    4
    6
    7
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    For Conduit Trade Size
    For Conduit Trade Size
    1/2 
    3/4 
    1
    1 1/4
    1 1/2
    2
    2 1/2
    For Arbor Thread Size
    For Arbor Thread Size
    3/8"-24
    1/2"-20
    5/8"-18
    For Pipe Size
    For Pipe Size
    click to learn more about
    For Copper Tube Size
    For Copper Tube Size
    click to learn more about
    Arbor Shank Size
    Arbor Shank Size
    1/4"
    3/8"
    1/2"
    33/64"
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    For Pipe Tap Size
    For Pipe Tap Size
    1/2 
    3/4 
    1
    1 1/4
    1 1/2
    2
    2 1/2
    Pilot Drill Diameter
    Pilot Drill Diameter
    5/32"
    15/64"
    1/4"
    5/16"
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Pilot Drill Length
    Pilot Drill Length
    1 9/16"
    2 1/8"
    2 1/2"
    3 1/8"
    Arbor Shank Shape
    Arbor Shank Shape
    Hex
    Round
    Bit Diameter
    Bit Diameter
    3/16"
    1/4"
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