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    For Maximum Rotary Hammer Drill Bit Size for Concrete
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    3 Products

    Milwaukee Electric Rotary Hammers

    Image of Product. Front orientation. Drills. Milwaukee Electric Rotary Hammers.
    A powerful and durable hammer mechanism lets you drill deeper, larger holes in masonry and concrete in less time than with hammer drills. Also known as a SDS-Plus rotary hammer, this model is lightweight and ideal for overhead work and drilling smaller holes. Use with SDS-Plus drill bits. Note: SDS-Plus and SDS-Max bits are not interchangeable.
    Use the rotary-only mode for general purpose drilling and driving fasteners (requires a chuck adapter or a magnetic bit holder). In rotary-percussion mode, the tool provides both a rotary drilling and hammering action. In the percussion-only mode, the tool provides only the hammering action. Use this mode when working with chisels and other masonry tools (see Chisels for Rotary Hammers).
    This model has a variable speed—the further you depress the trigger, the faster the speed.
    35 Chisel Lock Positions—A chisel lock allows you to choose from 35 chisel positions to match the angle of many surfaces.
    Built-In Safety Clutch—A built-in safety clutch protects you and the hammer if the bit gets stuck in your material.
    For Max. Rotary Hammer Drill
    Bit Size for Concrete
    Max. No-Load Rotational
    Speed, rpm
    Max. No-Load
    Blows per min.
    No. of Chisel
    Lock Positions
    Current,
    amp
    Gear Housing
    Material
    Overall
    Lg.
    Wt.,
    lb.
    Mfr. Model
    No.
    Certification
    Features
    Each
    D-Handle and Pistol Grip
    1 1/8"1,5005,500358Metal12 1/2"7.55268-21UL Listed
    		Built-In Safety Clutch
    Chisel Lock    		31605A420000000
     

    High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits, Jobbers' Length, Morse Taper Shank.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Jobbers' Length

    Morse Taper Shank

    Standard

    Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Mfr.
    Each
    Jobbers' Length
     
    Black Oxide
    1 1/4"
    		1.25"
    		12 1/2"6"Morse Taper
    		Morse 3Standard
    		Chicago-Latrobe2929A5140000000
     

    Ball-End Driver Shafts

    Image of ProductInUse. Front orientation. Contains Annotated.
    Image of Product. Front orientation. Driver Shafts. Ball-End Driver Shafts.
    Image of Attribute. Hex. Front orientation. Contains Annotated. For Hex Drives.

    Hex

    Create your own tool by attaching these shafts to a handle, or use with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.
    Drive Size,
    mm
    Overall
    Lg.
    Max. Access
    Angle
    Material
    Each
    For Hex Drives
    1412 1/2"25°Black Phosphate-Coated Steel6972A62000000
     
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