Woodworking method and apparatus
OwnerGordon Maurice Armstronginventor
Life of this patent
Estimating the term…
Abstract
A method for joining two materials together comprising providing guiding means for guiding a shaping means for shaping said materials; and joining said materials together. Also provided is a tool for which has a rigid cylindrical portion with a low amount of run-out to allow for highly accurate milling of a workpiece.
Claims17
A tool for milling materials on a slow speed milling device, said tool having a rigid cylindrical portion and a closely toleranced tubular abrasive cylindrical means for fitting over at least a portion of said cylindrical portion, and a solvent-free adhesive intermediate said cylindrical portion and said abrasive cylindrical means, wherein said cylindrical portion has a run-out of less than 5 thousands of an inch, when rotated.
A tool as claimed in claim including two spaced integral bearings for removably securing said abrasive cylindrical means therebetween.
Dependencies are inferred from the claim text.