Professional-grade utility knife blades designed for precision cutting tasks. Each blade features dual sharp points for enhanced cutting performance and extended blade life. The 18mm width provides optimal control for detailed work on drywall, insulation, roofing materials, and general construction applications. Pack of 10 blades ensures you have reliable replacements on hand. Compatible with standard retractable utility knife handles. Sharp, durable steel construction delivers clean, consistent cuts across multiple materials. Ideal for contractors, tradespeople, and DIY enthusiasts who demand reliable cutting performance.