The SKT IMP HEX BIT 3/8 DR 8M by IRWIN INDUSTRIAL TOOL is designed for heavy-duty applications, featuring a robust construction that ensures durability and performance. This impact hex bit is 8mm in size, making it ideal for various fastening tasks. Crafted from high-quality materials, it offers excellent resistance to wear and tear, ensuring longevity even under high torque conditions. The 3/8-inch drive size is compatible with standard impact wrenches, providing versatility in use. This bit meets industry standards for quality and performance, making it a reliable choice for professionals and DIY enthusiasts alike.