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Bearingizer: Roller burnishing tool for Inner Surface Through-hole

bearing-icon superoll-bearing"Bearingizer"a roller burnishing tool for inner surface through-hole is a specialized tool that increases surface hardness while improving the surface roughness of processed areas.
It is ideal for finishing machine parts that require strict dimensional tolerance and durability, such as piston pin holes.

applicable machines: Machining Centers, Dedicated Driving Engines

Superoll "Bearingizer" principle

bearing-tech The mandrel cross-section is polygonal. Surface hardness is increased by the peening and rolling action caused by the protrusion of the roller, for a hardened, dense and highly durable surface.

Application Examples

  • Piston pin hole processing for all types of engines



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