Kutzall Extreme 1/4 x 1/2 in. Flame 1/8-in. Shaft Burr, Very Coarse is designed for precision and efficiency in material removal. These burrs feature a rugged and very coarse tungsten-carbide coating, making them i for use with flex shaft tools, small rotary grinders, and other machinery with 1/8” collets or adjustable chucks. Their aggressive, razor-sharp teeth resist loading and provide excellent control, allowing you to carve with ease. The flame-shaped design enables the creation of concave and V-cuts, while the tip is for detailed work or grooving. Spend more time carving and less time clearing your tool with the durable and efficient Kutzall Extreme Flame Burrs. Model Number: FLX-14-EC