Patent ID: 8875611

Claim:
A parting tool, comprising: a carrier blade having a receiver for fixing to a tool spindle of a power tool that is configured for being driven oscillatingly about a longitudinal axis of said tool spindle, said carrier blade further having a toothing portion carrying a finite, geometrically determined toothing, wherein said toothing is disposed at a distance from said receiver at one end of said carrier blade and is configured to be advanced perpendicularly in relation to the longitudinal axis; wherein said toothing is configured in a non-uniform manner along the toothing portion, the toothing portion comprising a middle region and two end regions adjoining said middle region, each of said end regions comprising strengthened corner teeth, wherein said strengthening of said corner teeth is effected by at least one feature selected from the group consisting of a tooth depth, a tooth pitch, a transition flank, a tooth tip, a tooth gullet, said feature being different from a corresponding feature provided on said middle region so as to strengthen said corner teeth; said toothing is configured substantially straight; said toothing having tooth depth comprises rounded tooth gullets having radii being smaller in said middle region than in said end regions; and said corner teeth have a tooth depth being smaller than a tooth depth of adjacent teeth of the toothing; and said toothing portion further has a variable tooth pitch, said middle region having a larger tooth pitch than a tooth pitch of said end regions.