The Diablo DMAPL4220 5/8in x 6in x 8in SDS+ Hammer Bit is a durable and high-quality drill bit designed for heavy-duty use. With a diameter of 5/8 inches and a length of 6 inches, this bit is perfect for drilling into concrete, steel, and other tough materials. The SDS+ design allows for easy bit changes and the Diablo brand ensures reliability and performance. Whether you're a professional contractor or a DIY enthusiast, this drill bit is a valuable addition to your toolbox.