I have just bought a Warco major milling machine the old type and I am trying to buy a collet chuck kit I think it is a MT3 with a 3/8 drawbar but it’s a mine field trying to find one there are plenty with MT3 /M12 drawbars But I need a chuck kit with collets as advertised at around £30 to £50 but MT3 / 3/8 any help to point me in the right direction would be very much appreciated Thank you