Slice®’s longest blade yet cuts through foam and fiberglass insulation like butter, without sacrificing user safety. With our patent-pending manufacturing process, this finger-friendly® blade is much safer to touch than traditional blades and cuts effectively when installed in industrial knives designed by Slice. As with all our blades, this 100-percent zirconium oxide safety blade is non-sparking, non-conductive, chemically inert, and never rusts. This model features rounded tips for added safety. Reduce injuries and lower costs with Slice safety blades. Blade type: rounded tip Safer than traditional blades Finger-friendly® edge cuts effectively Lasts up to 11.2x longer than metal blades Fewer blade changes = fewer injuries Reduces injuries, lowers costs Non-sparking, non-conductive, non-magnetic Chemically inert, never rusts Oil and lubricant free Does not require sharps box disposal 100 percent recyclable Blade is safe up to 1600°C Compatible handles: 10559, 10560, 10599