For Bit Shank Type
    For Bit Shank Type
    HexRound
    For Maximum Bit Shank Size
    For Maximum Bit Shank Size
    1/2"
    5/8"
    For Maximum Cutter Diameter
    For Maximum Cutter Diameter
    1 3/8"
    1 1/2"
    2 9/16"
    For Manufacturer Model Number
    For Manufacturer
    Model Number
    JCM 256 U
    JHM USA101
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    For Surface Material
    For Surface Material
    Iron
    Steel
    Holding Force
    Holding Force
    650 lbs.
    2,810 lbs.
    3,080 lbs.
    Overall Width
    Overall Width
    3 1/2"
    7 7/8"
    9 7/8"
    Overall Length
    Overall Length
    10 1/4"
    13 5/8"
    20 1/4"
    For Machine Spindle Shank Diameter
    For Machine Spindle
    Shank Diameter
    1/2"
    3/4"
    Maximum No-Load Speed
    Maximum No-Load Speed
    480 rpm
    520 rpm
    590 rpm
    Coolant Reservoir Capacity
    Coolant Reservoir Capacity
    13 oz.
    17 oz.
    Current
    Current
    9.4A
    9.5A
    12.6A
    Overall Height
    Overall Height
    17 5/8"
    19 3/4"
    23 5/8"
    Cord Length
    Cord Length
    9 ft.
    12 1/2 ft.
    13 ft.
    Plug Type
    Plug Type
    Two Prong
    Three Prong
    Column Feed Handle Mounting Location
    Column Feed Handle
    Mounting Location
    Left Side
    Right Side
    Drive Direction
    Drive Direction
    Clockwise
    Counterclockwise
    For Minimum Surface Thickness
    For Minimum
    Surface Thickness
    3/8"
    1/2"
    Number of Speeds
    Number of Speeds
    1
    2
    Spindle Travel
    Spindle Travel
    2 9/16"
    5 11/16"
    Manufacturer Model Number
    Manufacturer Model Number
    JCM 256 U
    JHM USA101
    JME Holemaker III
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