The Superior 1/2" ST048 #400 Scoring Wheel is a testament to quality and precision in the world of tile cutting. Engineered with carbide, this scoring wheel guarantees not just easier and deeper scoring on harder tiles, but also maintains its sharpness over a prolonged period, making it a cost-effective solution for both frequent and occasional tile cutting tasks. The scoring wheel comes as a complete set, including a bushing, washer, screw, and locknut, ensuring a hassle-free replacement process. Its compatibility with multiple tile cutter models, including #1A, #1AA, #2A, #2AA, #3A, and #4A, makes it a versatile choice for a wide range of tile cutting needs. Whether you're undertaking a complex professional project or a simple DIY home renovation, the Superior #400 Scoring Wheel offers enhanced precision and reliability. Its long-lasting sharpness and robust construction make it an indispensable tool for anyone seeking to achieve clean, precise cuts in their tile work, ensuring every project is completed with the highest level of craftsmanship.