There’s a very good reason why Saville Row and Hong Kong tailors have a loyal luxury clientele: because bespoke clothing fits better than off the rack. It’s that simple. The same is true for sports ...

Invention of the gear-hobbing process about 150 years ago revolutionized not only gear fabrication, but also gear design. Basically, a hob or shaper cutter traverses the gear blank to generate teeth.

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