Preground tungsten electrodes. Longitudinally diamond ground to customer specifications or to manufacturer specifications. Also regrinding of customer's used tungsten electrodes. Centerpoint Tungsten has been diamond grinding tungsten electrodes for the welding industry since 1995. We are a small family owned and operated business taking great pride in the products we produce. We take care in filling all orders from 50 pieces up to 1000 pieces using either your tungsten or our own stock. Centerpoint Tungsten stocks a wide variety of brands and different grades of tungsten. Please visit our web-site at www.centerpointtungsten.com to complete and submit the request for quote form to get a detailed quote.