Discover the ultimate cutting precision with our Tungsten Carbide Down Cut Router and CNC Bits. Designed for high-performance and durability, this bit is ideal for a wide range of materials, including wood, plastics, and some metals. Down-Cut spiral bits are used for groove and slots, plunge mortises, cycles and dados with a clean edge and top, providing an accurate cut with minimal chatter and chip ejection to the downside. This bit is suitable for use with any 1/4” Collet router or cnc machine. Our carbide down-cut bit will run cooler and the cutting edges will last longer to give you the perfect cuts and best quality end product. This Set includes 3 total Down-Cut carbide bits with 1/4" shanks, 1/4" cutting diameters, 1" cutting length & 2.2" for overall length. The Down-cut ejects the chips to the downside leaving a smooth surface on the top of the workpiece. Upgrade your CNC projects with our top-quality Tungsten Carbide Down-Cut Bits today!