Grinding Disc - HATCH (4.5-inch)

A 4.5-inch grinding disc under Hatch's own brand, sized for the small angle grinder that most fundis own. It does the same work as the seven-inch wheel over a smaller area, and that is the point: on burglar bars, grille infill, small brackets, hinge welds and repairs, a big wheel cannot get into the space and takes away far more than intended when it does. This is the disc for tidying a weld on a window grille, easing a bolt hole, taking a burr off an edge, and the hundred small dressing jobs a fabrication shop does between the big ones. Grind on the face at a shallow angle, keep it moving, and never take a side load on the edge as though it were a cutting disc.