SintoGrind IG 540 is the new flagship product to oelheld U.S. Inc.’s SintoGrind series; SintoGrind TC-X 630 is the new entry-level product to the SintoGrind series; and TOOLGRIND TC-X-620 is a high-performance grinding oil. SintoGrind IG 540 and SintoGrind TC-X 630 work on a variety of materials, including tungsten carbide, HSS, PCD, CBN, cermet and ceramics. It was specially formulated for demanding grinding tasks and delivers exceptional feed and speed rates with superior surface finish. Both products contain no hazardous elements and exhibit stable viscosity over a wide temperature spectrum. Their lubricity lends to extended wheel life and minimal heat buildup, which in turn eliminates surface cracks and burns. TOOLGRIND TC-X 620 is formulated with highly refined base oils that have very good viscosity and temperature characteristics combined with low misting and aromatic content. Its active agents guarantee favorable cooling, wetting and lubrication. TOOLGRIND TC-X 620 promotes clean grinding wheels, low grinding temperature and less wheel wear.