Rotary Cutter Blade, Blade Design Round, Blade Diameter 45 mm, Blade Material Tungsten, Blade Thickness 0.3 mm, Compatible with Grainger Part Number 2CJU7, 2CJU8, Compatible with Manufacturer Model Number RTY-2/C, RTY-2/DX, RTY-2/G, RTY-2/NS, RTY-2C/NBL, RTY-2DX/PBL, Compatible with Series RTY-2, Blade Edge Type Straight, For Use With Rotary Cutter, Includes Blade Dispenser Yes, Material Application Fabric, Leather, Paper, Tarp, Upholstery, Vinyl, Number of Blades Included 5