The 4.5 x 0.40 Type 1 Cut-Off Wheel is designed for precise and efficient cutting of metal and other tough materials. Measuring 4.5 inches in diameter with a thickness of 0.40 inches, this wheel provides the strength and durability needed for clean, accurate cuts. It features a 7/8-inch arbor, ensuring compatibility with a variety of angle grinders and tools. Ideal for professional and DIY use, this cut-off wheel delivers reliable performance and a long lifespan, making it a valuable addition to any workshop.