Description The self-sharpening ceramic grains allow for a winning combination of long life, fast cut and easy polishability. Thanks to the optimized Multifit hole configuration, the abrasive is always correctly placed on any machine without the need to specifically align it. At its core, the Mirka Galaxy is a multipurpose product, suitable for the sanding of both soft and hard materials as well as various substrates. Superb edge wear resistance, excellent clogging resistance, dust repellent coating, and optimal dust extraction – the Mirka Galaxy serve well in the automotive sector, in vehicle manufacturing, collision repair, marine production as well as in the wood sector.