Kennametal Inc.

Hanita Metal Works Ltd

Vladimir Galipko

Leonid Boris Sharivker

Sergei Vladimir Boulakhov

Vladimir David Volokh

Shay Zeidner

Wangyang Ni

Sergei Boulahkov

A milling tool assembly has a replaceable cutter and a reusable shank connected to the cutter with a detachable joint. The joint may be, for example, a threaded connection. An intermediate alignment sleeve made of an elastic or semi-elastic material, is positioned between the cutter and the shank about the axis of rotation of the shank.

Milling tool assembly having a replaceable cutter

A chatter-resistant end mill and a method of making such an end mill, in which the teeth of the end mill are unequally spaced apart to substantially reduce or eliminate vibrations produced during cutting of a work piece.

Chatter-resistant end mill

A center or non-center cutting end mill for orbital drilling includes a shank having a shank diameter; a neck having a neck diameter; a cutting head having a cutting diameter; a corner radius; a dish angle; and a longitudinal axis, the cutting head including a forward cutting end having a convexly curved section located between the longitudinal axis and the corner radius, wherein the convexly curved section causes material removed from a workpiece to flow radially outward from an initial contact area toward the corner radius, thereby minimizing the accumulation of material in a central portion of the forward cutting end.

End mill for orbital drilling

Growing community of inventors

Nahariya, Israel

Vladimir Galipko