Gold Aluminum Oxide Abrasive depressed center grinding wheels come in three abrasive grain grades: A24 for steel/metal, A30 for stainless steel, and A46 for aluminum. This product is part of the Carborundum BETTER product tier group.
A24 Aluminum Oxide Abrasive – For Steel/Metal
The choice for grinding all types of ferrous metals and various alloy steels.
A30 Aluminum Oxide Abrasive – For Stainless Steel
Ideal for grinding all types of stainless steel and various hard alloys. Formulated to meet nuclear industry standards; no contamination of workpiece.
A46 Aluminum Oxide Abrasive – For Aluminum
Engineered for grinding aluminum weld beads and fabricated parts.