Tech Talk
What is a "Universal Spiral-Milling Attachment"?
On a universal mill, permits milling helixes with a helix angle greater than 45 degrees. Mills gears, screw threads, worms, twist drills, spiral milling cutters, and other helical shapes. Mounted to a plain milling machine equipped with a dividing head, it permits the mill to handle work that otherwise would require a universal mill.
