SG abrasive e hlahisoa ke khamphani ea Saint Gobain, e khethiloeng ka ho khetheha ke sistimi e khethehileng ea li-gel. E na le moloko o mocha oa alumina abrasives. E na le melemo ea ho ba thata, ho ba thata le ho ba thata. Ha ho bapisoa le li-abrasives tse tloaelehileng tsa corundum, SG e na le melemo ea tekanyo e phahameng ea abrasion, polokeho e phahameng, boleng bo botle ba fatše, ho apara ka tlase ha wheelchair le ts'ebetso e phahameng ea ho sefa. SG grinding wheel e loketse haholo molemong oa ho hlohlona aerospace alloy, tšepe e thata, tšepe ea lisebelisoa, chromium e thata, tšepe e thata, joalo-joalo Ka lebaka la theko e phahameng ea SG filimi, SG e ka kopanya le corundum e tšoeu (kapa li-abrasive tse ling tsa corundum) ho tekanyo e itseng ea ho etsa lebili la ho sesa ho latela litlhoko tsa ho chesa tsa linako tse fapaneng, e finyeletseng motsoako o motle oa phello ea ho chesoa le litšenyehelo tsa lebili la mokokotlo.
SG abrasive wheel e entsoe ka microcrystalline sintered corundum abrasive le e khethehileng e phahameng haholo-e nang le mocheso o tlase oa ceramic bond. E na le litšobotsi tsa ho chesoa ka bohale, mocheso o tlase oa ho chesa, linako tse ling tsa ho roala mabili le bophelo bo bolelele ba ts'ebeletso ea mokokotlo, 'me e sebelisetsoa sekoti se kahare le ho etsa grind ea thepa e thata ea ho thula. Mohlala, lesoba le kahare la likarolo tsa makoloi, mekotla le likarolo tsa hydraulic; crankshaft le camshaft ea enjine ea koloi le sesebelisoa sa phetisetso; ho sesa ha lebelo le phahameng la lebelo la tšepe le sehokelo sa leloala indastering ea liboko, lisebelisoa tsa indasteri le lisebelisoa.