Made with premium aluminum oxide that delivers consistent performance at the right price, this Gemini A AO Type 28 saucer wheel makes an ideal choice for stock removal, beveling and weld smoothing. Measuring 1/4 inch thick, this wheel offers good hardness and a strong bond for long-lasting cutting power. Place this reliable wheel into your right angle grinder to efficiently grind 400 series stainless steel and both hard and soft carbon steels.