Choose the OLFA 60mm Tungsten Steel Rotary Blade cutting on heavy-duty projects. The 60mm Tungsten Steel Rotary Blade offers easier cutting on long runs and cuts up to eight layers in one pass. Use the long-lasting blade to cut fabric, paper, leather, and more. Use an OLFA Self-Healing Rotary Mat to protect work surfaces and prolong blade life. Available in packs of 1 or 5. Fits most 60mm handles.