Cutting tool
OwnerHerbert Popkeinventor
Life of this patent
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Abstract
A rotary cutting tool with a holder body rotating about a central axis on which at least two cutting blades are mountable which have at least one cutting edge each and successively get in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blades are adapted to be advanced to a predetermined milling depth wherein the cutting edge of one cutting blade is disposed in an offset relationship from the cutting edge of the other cutting blade so that different areas of the cutting edges get into engagement with the workpiece and each cutting edge makes a partial contribution to the predetermined milling depth.
Claims14
A rotary cutting tool with a holder body rotating about a central axis on which at least two cutting blades are mountable which have at least one cutting edge each and successively get in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blades are adapted to be advanced to a predetermined milling depth, characterized in that the cutting edge of one cutting blade (I) is disposed in an offset relationship from the cutting edge of the other cutting blade (II) so that different areas of the cutting edges get into engagement with the workpiece and each cutting edge makes a partial contribution to the predetermined milling depth (ap0).
Dependencies are inferred from the claim text.