The SM-2 Cone Shape 1/4" Tungsten Carbide Burr Die Grinder Bit by Norseman is a high-quality tool bit designed specifically for die grinding tasks. Made from durable tungsten carbide material, this 1/4" bit is perfect for precision metalworking and manufacturing. With a cone shape design, this tool bit offers superior cutting efficiency and accuracy, making it a reliable choice for professionals in the field. Whether you are working on CNC machines or manually grinding dies, this USA-made tool bit by Norseman is sure to meet your needs.