Lathe's Ball Turning Attachment with Size Scale Machine Tools ((Round Base-Double Bit-For Myford & Similar Size))

Features

• This fits straight onto the cross slide of your lathe machine for Quick Turning of the Concave Balls and Convex Curvature, not really ball (*refer to the image provided).
• The Head can be adjusted for different Ball Sizes. Maximum Concave Ball Diameter possible is 55 mm. Even a larger diameter than claimed could be more depending on the skills and expertise of the user.
• The much demanded graduations in imperial and metric measurements are now being provided as a reference scale for turning a approx ball diameter calculations. Its is important to note that the scale provided is for a close idea of the diameter of the desired ball size. It should not be referred for an exact measurement by the users.
• The insert tip should be adjusted to the given reading for achieving the desired size of the ball. Pls note the scale is a radius reading, which means that for any set parameter on this scale, you will get double of it as the ball diameter.
• Example- If you set the scale at a measurement of 15 mm, you will get a ball size of diameter 30 mm. The attachment has both Imperial as well as Metric graduations on either size of the attachment.