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    3 Products

    High-Density Air/Hydraulic-Operated Collet Fixtures

    Image of ProductInUse. Four Fixtures (Each Sold Separately). Front orientation. Collet Fixtures. High-Density Air/Hydraulic-Operated Collet Fixtures.

    Four Fixtures (Each Sold Separately)

    Image of Product. Fixed Length. Front orientation. Collet Fixtures. High-Density Air/Hydraulic-Operated Collet Fixtures, Fixed Length.

    Fixed Length

    Push a button to clamp or release multiple workpieces on your milling machine or drill press. To create a high-density setup, mount these fixtures and join them together using two connector bushings (sold separately) for each fixture you want to add. These fixtures have a through hole for clamping long workpieces.
    Air or hydraulic pressure opens and closes the collets (not included). A good choice for heavy machining, these fixtures provide a tighter hold than you can achieve with manual power. You can operate multiple fixtures with a single valve (not included) and two hoses—one for supply and one for return. All are double acting, so they need air or hydraulic pressure both to open and close. This means that the workpiece stays locked in place even if you lose pressure. Clamping force depends on the air or hydraulic pressure of your system.
    Top-Locking Screw—Fixtures with a top-locking screw allow for direct access to make adjustments without disassembling your setup.
    Fixed Length—Fixed-length fixtures, also known as dead-length fixtures, keep the collet stationary while they clamp onto a workpiece. Use them to precisely machine holes, slots, and contours exactly where you need them. Since these fixtures position workpieces consistently, they’re often used for high-volume production runs. You can also rotate them on an indexer or rotary table without losing your reference point.
    Collet Fixtures
    Connectors
    Max.
    Pressure, psi
    Max. Clamping
    Force, psi
    Mounting
    Holes
    Port
    For Collet
    Type
    For No.
    of Collets
    For Max. Workpiece
    Dia.
    Through-Hole
    Dia.
    Lg.
    Wd.
    Ht.
    Air
    Hydraulic
    Air-Powered
    Hydraulic-Powered
    Material
    No.
    of
    Thread
    Size
    No.
    of
    Pipe
    Size
    Thread
    Type
    Includes
    Each
    Each
    Collet Fixtures with Top-Locking Screw
     
    Fixed Length
    3C11/2"5/8"2 1/2"2 1/2"2 3/4"250750300900Aluminum41/4"-20
    		21/8
    		NPT
    		Collet Wrench3115N1600000003115N22000000
     

    Lathe Collet Wrenches

    Image of Product. Front orientation. Lathe Collet Wrenches. External Hex Drive.

    External

    Hex Drive

    Install and remove lathe collets from collet chucks and fixtures with these specialized wrenches. Fins on the wrench slide into slots on the collet. Choose the wrench that works with your lathe collet type.
    External Hex Drive—Tighten and loosen collets by hand in tight spaces. You can also use a wrench or socket for more torque.
    Material
    No. of
    Fins
    Drive Style
    Head
    Fin
    Head
    Dia.
    Overall
    Lg.
    Each
    For 3C Collets
    3External Hex
    		SteelSteel1"1 1/4"3197A14000000
     
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