Product Description

Finishing Stones – Gesswein? RA Stones

极快油石－RA系列

Aluminum oxide abrasive bonded together with a unique organic resin bond gives these stones great resiliency, making them ideal for finishing slots, deep ribs and other hard-to-reach mold areas. They can also be used to remove EDM scale. RA stones retain their shape and have a flexing capability, making them resistant to breakage even during heavy use. They leave a finer finish with less stock removal than other stones of the same grit size. RA stones can be used by hand, in a profiler or in an ultrasonic polisher on all mold and die steels.

RA系列石身较硬，含有氧化铝。适用于较硬之钢材及较难研磨之金属，如不锈钢等。

Finishing Stones – Gesswein?