Lathe Collet Chucks

ER 32 Lathe Collet Chuck 100mm / 150mm

    £52.50 Inc. VAT

    product description

    ER 32 Lathe Collet Chuck - 100mm / 150mm

    Low cost, accurate collet system for lathes.

    The ER system offers unbeatable performance.


    • Hardened and ground.
    • Bar stock will pass through collet and chuck.
    • Collet capacity - 3mm to 20mm.
    • Available in either 100mm or 150mm diameter.
    • Register - 72mm
    • PCD - 90mm
    • Flange width - 17mm
    • Overall width - 50mm
    • Complete with C spanner.


    Diameters available

    • 100mm (Item No. 9027)
    • 150mm (Item No. 8010)



    • Ideally suited to Warco lathes including WM 280V / WM 290V / GH600 / GH1230 / GH1236 / GH1322 / GH1330 / GH1440.
    • For the WM 240 and WM 240B, this is a direct fit, so no back plate required. For other lathes, please see back plate info below.


    How to fit a collet chuck to a lathe

    • To mount collet chuck to a lathe, it is necessary to add a backplate. (Except for the WM 240/240B.)
    • Machining the backplate is best undertaken on your lathe to achieve maximum accuracy.
    • To do this, secure the backplate to the spindle. Skim across the face to ensure squareness, then machine a spigot to match the register of the collet chuck.
    • It is necessary to measure the PCD of the fixing holes in order to secure the chuck to the backplate.
    • Image above shows how to mount ER collets.


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