Olfa Heavy-Duty Blade Set,18mm x 100MM Length

If It'S Precision You Want, Choose These Olfa® Snap-Off Blades. They Are Extremely Sharp To Begin With, And You Can Snap Off A Dulled Edge To Maintain Cutting Precision. Use These Blades For Construction Materials Including Drywall, Linoleum, Carpet, Flooring, Insulation, And Roofing Materials. Made From High-Quality Carbon Tool Steel Double-Honed Blade Provides Superior Initial Sharpness And Edge Retention Exact 59 Degree Edge Angle Optimizes Cutting Power And Minimizes Blade Breakage