Tiger® Zirc 14 in rail Cutting Wheel cut faster and last longer so you get proven productivity at an exceptional total cost. The sharp and durable zirconia alumina grain retain a high cut rate throughout the life of the wheel while a hard bond deliver long wheel life for heavy duty application like rail cutting. Designed specifically for high speed gas and hydraulic rail saw, these 1/8 in thickness wheel deliver the high performance solution needed to increase productivity and profitability.