Woodworkers and craftsmen, these Mercer Industries cross cut files are seriously efficient for material removal! This 12-pack of 10-inch files is precision-engineered for long life and maximum material removal per stroke, making them the fastest cutting option for plastics, laminates, and other soft materials. The unique cross cut pattern allows you to vary the finish based on your technique and pressure applied. As a third-generation family-owned company since 1968, Mercer stands behind their products with a 90-day warranty and excellent customer support. These files work great for flooring projects, automotive work, industrial applications, and any situation where you need to quickly shape or smooth soft materials. The quality construction ensures they last through plenty of projects, and having 12 files means you can dedicate specific files to different materials or share with your team. Just remember the prop 65 warning about the pouch material for California residents. If you need reliable files that actually perform as promised, this Mercer set delivers professional results every time!