Free Plans: Ball Turning Tool Post for the 7x Mini-lathe – MachinistBlog.com
Mini Lathe Radius Turning Tool | 3D CAD Model Library | GrabCAD
Ball Turning on a lathe - YouTube
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Assorts' Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit - Walmart.com
Radius Ball Turning Tool for Lathe 3/8" Shank with HSS Tool Bit (USA FULFILLED) | eBay
Ball turning fixture for lathe | knoba
A Different Ball Turning Jig for Taig Lathe : 14 Steps (with Pictures) - Instructables
Radius Turning Tool, cut ball-shaped end or turns a radius on lathe, cuts ball-shapes up to 3/4 inch diameter, made of corrosion-resistant blackened steel
Ball Turning Attachment For Lathe-Turns Round Concave and Convex Metal-Sphere Radius ball turning - Amazon.com