Somebody has asked me to do something for them but this is the image, anybody know what sort of tool / gauge it is so I can try and find one to draw for them?
Somebody has asked me to do something for them but this is the image, anybody know what sort of tool / gauge it is so I can try and find one to draw for them? View attachment 23197
I was merely using the full title of the tool (unless Moore and Wright got it wrong when I did my apprenticeship 50-odd years ago).
Both tools utilize the (Pierre) Vernier scale to perform the same job in two slightly different ways - the Vernier caliper by means of a slide scale, and the Vernier Micrometer Caliper (mic, mike) by a rotary scale acting on a fixed main scale.