• Saturated in an oil solution to minimize loading.
• Contains sharp white aluminum oxide abrasive that fractures into sharp pieces during polishing to extend the life of the abrasive grit.
• Popular general-purpose polishing stone often used for light EDM scale removal and machined surfaces.
• All tool steels of all hardness such as A2, D2, M2, S7, and H13.

Warning This product can expose you to chemicals including Ceramic fibers (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.