30 Sep How the best get better
The engineers at 3M were the first to develop precision-shaped grain technology with the 3M Cubitron 982C series model, and now they’ve reinvented it by re-engineering their original precision-shaped grain to create a fibre disc that cuts 33% faster than the original grade disc, according to Nathan Bamford, Application Engineer from 3M’s Abrasive Systems Division.
“Conventional ceramic abrasive grains tend to plow through metal, causing heat to build up between the workpiece and the abrasive, resulting in a slower cut and shorter abrasive life,” says Nathan.
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