45mm Quick-Change Rotary Cutter (RTY-2/NS) | OLFA - CraftOLFA – Craft


  • Quick-change blade feature
  • Dual-blade cover for added safety
  • Contoured handle for comfortable cutting
  • Anti-slip rubber grip enhances control
  • Integrated grooves help prevent slippage
  • Pre-loaded with RB-45 Tungsten Steel Rotary Blade
$32.39 Suggested MSRP
Where to Buy

Split-Blade Cover for Safety

The 45mm Quick-Change Rotary Cutter is a rolling razor blade used to cut materials into shapes, strips, and pieces for craft projects.

Available in the most popular 45mm size, this cutter has an innovative split-blade cover that allows users to switch hands effortlessly. With no reassembly or part changes needed, simply slide back the side you want to use. Each side slides independently allowing for easy hand changes, decreased blade exposure, and increased safety. The contoured handle with anti-slip grip provides stable and comfortable cutting.

As the name implies, the Quick-Change Rotary Cutter offers a fast and simple two-step blade change. Slide the locking mechanism back to release the blade; slide it back to secure the blade.

The premium tungsten carbide tool steel blade delivers unparalleled sharpness and superior edge retention.

For both left-or right-handed use.

How To Cut:

To begin cutting, slide one side of the blade cover back to expose the blade. Apply gentle and even pressure to roll the blade forward, away from the body. When cutting is complete, push the slide forward to safely cover the blade when not in use.

Use a ruler as a guide for straight cuts. Always keep equal pressure on both the cutter and the ruler from beginning to end of each cut. With fingers in a comfortable position, apply gentle downward pressure to the ruler. Continue to move fingers up the ruler with the cut. To ensure accuracy and safety, only cut the distance of one hand-length at a time and reposition as needed.

Always use an OLFA Self-Healing Rotary Mat when cutting to protect your work surface and prolong the life of the blade.

WARNING: California Proposition 65 Warning

(RTY-2/NS, #1079060)


OLFA cutter & non-disposable scraper handles, locking mechanisms, and 9mm standard duty blades, 18mm heavy duty blades, 25mm extra-heavy duty blades, safety and trapezoid-shaped blades and scraper blades are subject to the Corelle Brands d/b/a/ OLFA - North America satisfaction guaranteed or replacement policy.*

If at any time you are dissatisfied with these “Satisfaction Guaranteed” products, Corelle Brands d/b/a/ OLFA - North America will provide an equally valued replacement. Please allow 4 to 6 weeks for delivery of replacement product. Should you be dissatisfied with any such product, please keep it. You may be asked to return it. Please contact our Consumer Care Center for warranty claims.

*PLEASE NOTE: This Policy does not apply to OLFA TouchKnife®, OLFA scissors, OLFA mats, OLFA rulers, disposable OLFA multi-purpose scrapers, all styles and models of 18mm, 28mm, 45mm, 60mm, rotary cutter replacement blades, and all styles and models of “KB” art knife replacement blades.