Circular rotary replacement blade for our popular 45mm rotary cutters used for quilting, sewing, and general crafts. Cuts up to 6 layers of fabric. This blade is made of high quality tungsten steel for unparalleled sharpness and superior edge retention. For Original 45mm Rotary Cutter (RTY2), Deluxe 45mm Rotary Cutter (RTY2DX)

• Made of: Metal
• Use: Rotary Blade
• Size: 45mm
• Included: Ten Rotary Blades
• Mfr SKU: RB45-10