Redesigned with the pipelines in mind. Improved performance with a new premium grain and advanced bond technology offers up to 60% more life and 15% faster cut rate. Quickly deflash, bevel, smooth down welds, remove stock, notch and cut on 400 Series stainless steel, hard carbon steel and soft carbon steel with this Gemini combination wheel. The thinner, denser construction is ideal for multi-pass pipe welding with tight clearances. Achieve quick project turnarounds and remove more metal per wheel at the right price with Gemini.