The Olfa 45mm Rotary Cutter is the industry-standard choice for quilters and sewists. The most popular rotary cutter size available, the 45mm blade glides through fabric cleanly and precisely — cutting up to 6+ layers in a single pass. Available in two handle styles to suit your cutting preference.

Ergonomic Handle

Features a contoured ergonomic handle with a dual-action safety lock that locks open for continuous cutting comfort and closed for safe storage. Reduces hand and wrist fatigue during long cutting sessions.

Straight Handle

Classic straight handle design with a durable blade cover for safety. A reliable, no-fuss cutter ideal for everyday quilting and sewing tasks.

Key Features:

• Blade Size — 45mm, the most versatile and popular rotary cutter size
• Blade Material — high-quality tungsten carbide tool steel for unparalleled sharpness and edge retention
• Cutting Capacity — cuts through 6+ layers of fabric in a single pass
• Handle Options — Ergonomic (dual-action safety lock) or Straight (blade cover)
• Ambidextrous — designed for both right- and left-handed use
• Cuts — cloth, fabric, paper, wallpaper, leather, and more