LittleMachineShop.com Large Ball and Radius Turning Tool - Designed to Cut Round Shapes or Curves in Brass, Aluminum, Steel, Wood or Plastic on your Bench Top Metal Lathe (2568) - - Amazon.com
Metal Lathe Ball Plans
Spherical Turning Attachment for Lathes Metalworking Tool
What Is A Radius Ball Turner? - Summit Machine Tool
Radius Turning Attachment - ABM Tools
Radius Turning Tool for Lathe Tool Holder, Spare time project, hand machined from re-claimed material. | Metal lathe projects, Metal lathe tools, Lathe tools
Eagle Rock - 1/2, 13 and Up Inch Lathe Swing, Rocker Tool Post Compatible, Concave Lathe Radius Cutter - 08657355 - MSC Industrial Supply
Radius Cutter for the lathe. - YouTube
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
Lathe Radius Cutting Experiment | CTM Projects
Ball Turning Attachment For Lathe-Turns Round Concave and Convex Metal-Sphere Radius ball turning - - Amazon.com
Radius Attachment, Shop Made Concave Radii Cutter for Lathe – Lost Creek Machine, Inc.