Artifex wheels are available in a range of hardness grades for each individual grit size. The choice of grades provides a wide spectrum of performance, ranging from high removal (hard bond) to ultra-fine surface finish (soft bond). Green wheels are for fine finishing of metal applications.
Abrasive Blocks are much more durable than conventional sanding blocks because fresh abrasive grit is constantly brought to bear on the work piece. The surface finish achieved with Artifex tools is therefore consistent throughout the entire service life of the tool. ( Not all blocks are available with sleeves.) These blocks are used for cleaning surfaces on EDM machines.