Dynabrade 79011 1/2-Inch Wide by 12-Inch Length 60 Grit A/Z DynaCut Belt, Green A good high performance mineral that is sharp, hard and tough It is a versatile mineral that works well under high heat and grinding pressure applications but can also be effective on many materials at lower grinding pressure levels Metalwork finishing on stainless steel and nickel alloys, forged steel and aluminum components