Tormek XB-100 Horizontal Base
The Tormek XB-100 Horizontal Base is an upgrade for earlier Tormek machine models. With the Horizontal Base you can move the Universal Support from vertical mount (for grinding towards the edge) to horizontal mount for grinding away from edge.
Veritas Thickness Calipers
Primarily used by turners, these Veritas thickness calipers can be fitted into virtually any shape of vase or bowl.
To use, open the caliper by just pulling the legs apart (having the spacing nut between the legs rather than outside them allows this), put in position and then set the spacing nut to the wall thickness. Open calipers, remove and measure tip gap.
The spacing nut can be adjusted...