Although the Super Precision chuck is no longer available, we realise that many of you may want to change the thread fitting of your chuck should you change your lathe. The backplate is secured to the chuck with three hex socket cap screws. A spare or extra backplate allows the four jaw chuck to be used on the outboard side of the lathe if the thread sizes differ, or on a second lathe.

Product Details

Thread Size
T02 - 1.1/2" x 6tpi
T04M - 1" x 8tpi
T06 - 1.1/2" x 8tpi
T20M - 1.1/8" x 12tpi(Mystro)
T37 - M30 x 3.5mm
T38 - M33 x 3.5mm
T38W - M33 x 3.5mm(Woodfast)
T38PRO - M33 x 3.5mm(4224, 3520A)
T38V - Special Fitting(Vicmarc)
VB36 - Special Fitting(VB36)
T02RL -


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