The Reed HS-4 Cutter Wheel is a durable and high-quality tool designed specifically for hinged pipe cutters. Made from steel or stainless steel, this cutter wheel is capable of cutting through pipes up to 4 inches in size. With the trusted brand of Reed behind it, this unit is reliable and efficient for various cutting tasks in the industrial and construction sectors. Perfect for professionals looking for a dependable and precise tool for their pipe cutting needs. Your are purchasing 1 cutter wheel. Not the bag of 6. They are used but in good condition. No chips