• Size: 45mm Blade
• Made of: Tungsten Steel
• Includes: 1 Replacement Blade & Hard Case

The Olfa RB45-1 is a high-quality circular rotary blade that can handle all your quilting, sewing, and craft projects designed to fit perfectly with Olfa's popular 45mm rotary cutters.

Crafted with precision from high-quality tungsten steel, this blade is built to last and will provide you with smooth, precise cuts, ensuring that it can cut through up to six layers of fabric with ease.

This blade is compatible with the Original 45mm Rotary Cutter (RTY2), Deluxe 45mm Rotary Cutter (RTY2DX), and Quick-Change Rotary Cutter (RTY2NS).