Profile: Great Lakes Eglinton is a carbide tooling specialist. Our product range consists of machined parts, manufactured to customer print, involving hard materials - principally carbides, ceramics and hardened steel. We specialise in grinding and lapping tungsten carbide, ceramic & other hard metals. Our manufacturing facility includes drilling, milling, turning; centerless, OD, ID, and surface grinding; honing and lapping; brazing and electrical discharge machining (EDM). We produce parts which require brazing or cementing and press-fit assemblies.