Woodturning A-Z

Ratchet handle.
Handy levers for clamping toolrests etc. It does not have a "ratchet" - rather it has a serrated internal clutch which allows you to change the position of the handle so it is out of the way when tight. Available in various threads male and female. Otherwise known as "Bristol handles"

Register.
An unthreaded cylindrical portion of the spindle nose which ensures accurate true running of faceplates and chucks.

Reverse chucking.
Turning the work (eg bowl) around and re-gripping it to get access to the reverse side.

Ring tool.
A sharpened ring attached to a steel shank. Used like a hook tool for hollowing into end grain.

Robert Sorby.
A famous Sheffield tool maker.

Rough Turning.
Shaping of green wood to thicker than finished section with a view to more rapid seasoning or stabilising of the shape.