No matter the project, let OLFA 45mm RB45 Tungsten Steel Rotary Blade be the answer. With over 40 years of experience crafting the best blades, this ultra sharp rotary blade will not let you down.

Our most popular blade combines the strength of high-quality tungsten steel with expert honing for a blade that cuts up to eight layers of cotton with ease. Paper, fabric, leather and more, this blade can tackle them all - crafting precise edges and clean cuts.

• Tungsten steel blade
• Contains 2 replacement blades
• Expertly honed for sharpness
• Cuts up to eight (8) layers of cotton
• For use with most 45mm Rotary Cutters

Compatible with OLFA Rotary Cutter - 45mm (sold by Main Fabric)

Tungsten steel blade

We ship within Canada and the USA through Canada Post or UPS.

Shipping Domestically: Shipping costs are flat rate based on your total purchase price before tax. Shipping is free on orders over $125 CAD. Shipping is a flat rate of $10 CAD on purchases of $124.99 CAD or less. Express shipping rates are available on some packages. 

Shipping to USA: Shipping costs are flat rate based on your total purchase price before tax. Shipping is free on orders over $200 CAD. Shipping is a flat rate of $25 USD on purchases of $199.99 CAD or less. Express shipping rates are available on some packages. 

For local sewers - Curb-side pick-up is free and is an available option at checkout. Customers will receive an email within 48 hours notifying them that their package is ready for pick-up. Customers must pick-up their package during normal store hours, bring order confirmation for proof of purchase. 

For returns please see our return policy. 

At this point in time we are not shipping to international addresses, but we hope to offer that in the near future.