To complement the new pin jaw, the mini spigot jaws have also been improved. These jaws perform many of the same tasks in expansion and the extra screw hole profiles and added teeth to the outside provide tremendous grip for when this area will not be visible in the finished work piece. This set has been given a 13 mm internal diameter, making it ideal for turning strong spigots on knobs and handles, again adding to their versatility.
Expansion: 26 – 46 mm
Contraction Spigot: 13 – 33 mm
Contraction Square: 11 – 31 mm
antheacammish (verified owner) –
used the spigot jaws for turning arms and legs for a nutcracker soldier. it holds the 25mm wood blank firmly and securely
peter jones (verified owner) –
I’ve been using the SC4 chuck with the standard 50mm jaws, mainly for platters and bowls, which is a total game changer compared with my 30 year old set up, however, I’ve been needing to do some small spindle turning, and these jaws are just amazing, closing down to 13mm they can accommodate quite small pieces of wood. and being deep, they give a really secure grip, for turning without using the tailstock for “end finishing” on spindles.
And of course a perfect fit on the chuck. ( also fits Sorby chuck too)