Easy Wood Tools Ci4 Diamond Carbide Cutter is a razor-sharp diamond-shaped carbide cutter designed specifically for Easy Wood's Ci4 Mini Detailer, Mid-Size Detailer, Full-Size Detailer, and Pro Series Detailer. This versatile cutter is for turning finials, coves, beads, detail grooves, bowl tenons, dovetail cuts for chuck jaws both inside and out, undercutting, and other detailed cuts where the cutter can physically fit. Measuring 1-1/8" long by 3/8" wide, it comes one per package and is made to work exclusively with the specified Easy Wood Tools models. Please note, this cutter is not interchangeable with other Easy Wood Tools or tools from other manufacturers. Model Number: 99333