45mm Tungsten Tool Steel Rotary Blade (RB45-500) | OLFA - ProfessionalOLFA – Professional


  • Pack of 500
  • Made from high-quality tungsten tool steel
  • Can be used in automated cutting applications
  • Cut up to six layers at one time
  • Fits most 45mm rotary cutters
  • Available in packs of 1, 2, 5, and 10
$3016.55 Suggested MSRP
Where to Buy

Cut Up to Six Layers at a Time

The 45mm Tungsten Tool Steel Rotary Blade cuts up to six layers of fabric at a time to save valuable time. The industrial strength tungsten tool steel retains its sharp edge for cutting heavy-duty industrial textiles, leather, technical fabrics, vinyl, fiberglass, and more. Blades can also be used in automated cutting applications.

Fits most 45mm rotary cutters. Bulk sleeve of 500. (RB45-500, #9454)


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.