Founded in 1938, OSG has a longstanding reputation as a provider of total solutions for cutting tools and is a leading manufacturer of taps, end mills, drills, and spline rolling machines. This extensive range of high-tech cutting tools includes exclusive metallurgy, highly complex cutting geometries and in-house surface treatments to increase the productivity, reliability and service life of the tools. OSG also supplies the joining industry with forming tools. The group is also a global leader in this regard and has a huge range of forming tools in its product portfolio: thread rolling tools, gear cutting tools, roller bar tools, ball rolling tools and calibration tools.