OLFA RB45-1 | Tungsten Tool Steel Rotary Blade 45 mm | 2 pc
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OLFA RB45-1 | Tungsten Tool Steel Rotary Blade 45 mm | 2 pc
- Brand: OLFA
- Model: RB45-2
- Blade Diameter: 45 mm / approximately 1.77"
- Material: Tungsten tool steel
- Blade Style: Circular blade with a smooth cutting edge
- Compatibility: Most 45 mm rotary cutters; check your cutter’s blade requirements
- Cutting Capacity: Up to eight layers of cotton, depending on fabric thickness and cutting conditions
- Packaging: Plastic blade storage case
Quantity: 1 = 1 pack of 2 blades
Keep your fabric cutting smooth and precise with OLFA 45 mm rotary cutter replacement blades. Made from high-quality tungsten tool steel and expertly honed for sharpness, these circular blades are a practical essential for sewing, quilting and everyday fabric preparation.
The RB45-2 pack includes two replacement blades in a convenient plastic storage case. Compatible with most 45 mm rotary cutters, they help you achieve clean edges when cutting fabric strips, patchwork pieces and garment pattern shapes.
OLFA also lists paper and leather among the materials these blades can cut. For sewing projects, keep a blade dedicated to fabric to help preserve its cutting edge.
Compatibility & Blade Replacement
These blades fit most 45 mm rotary cutters, including OLFA models RTY-2/C, RTY-2/NS, RTY-2/G and RTY-2/DX. They are not a substitute for 18 mm, 28 mm or 60 mm blades.
Follow your rotary cutter’s instructions when replacing the blade, keeping washers and other components in their correct order. Install only one blade at a time.
Cutting Tip: Use a self-healing rotary cutting mat and avoid pins, staples and other hard objects that could damage the blade.
Safety: Blades are extremely sharp. Handle carefully, keep fingers away from the cutting edge and store spare blades securely out of reach of children. Dispose of used blades in a suitable puncture-resistant container.
Frequently Asked Questions
Will these blades fit my rotary cutter?
They fit most rotary cutters designed for standard 45 mm blades. Check your cutter’s manual to confirm the required blade size and fitting.
Can they cut several layers of fabric?
OLFA specifies a cutting capacity of up to eight layers of cotton. Actual results depend on fabric thickness, blade condition and cutting technique.
When should I replace my rotary blade?
Replace it when it skips threads, leaves uncut sections or requires noticeably more pressure. First check that your cutter is correctly assembled.
Do I need a cutting mat?
Yes. Use a suitable rotary cutting mat to protect your work surface and help preserve the blade’s edge.
Shipping Policy
We are committed to providing reliable nationwide delivery using trusted shipping partners.
Québec and Ontario
We’ve recently updated our shipping options to give you more flexibility and competitive rates. At checkout, you can now choose from multiple carriers — including Canada Post, ICS Courrier, Canpar, Purolator, FedEx, UPS, and more.
Shipping fees are automatically calculated based on the weight of your order, with several delivery options and prices available.
If a carrier does not service your address, we may need to use an alternative option, which could incur additional charges, particularly for P.O. box addresses.
For remote or rural areas where delivery costs are higher, additional fees may apply. In these cases, we will provide proof of the shipping costs to ensure transparency.
Other Provinces in Canada, USA, and International Shipping
For customers in other Canadian provinces, the USA, or internationally, we offer a range of shipping options through various carriers. The customer is responsible for selecting their preferred shipping method at checkout.
Please note that our system provides an estimated shipping cost at checkout, which may not always reflect the actual shipping charges.
In cases of oversized orders, shipments to rural or remote areas, or delivery to P.O. boxes, the final shipping cost may differ. If this occurs, we will contact you directly with the updated shipping cost, which will be the responsibility of the customer.
Import Duties & Customs Fees (USA & International Orders)
All orders shipped outside of Canada — including to the United States — may be subject to import duties, customs fees, taxes and other charges assessed by the destination country’s customs authorities. These charges are not included in the item price or shipping cost and are the sole responsibility of the customer.
Customers agree to pay any duties, taxes, fees, or charges required by the destination country in order for customs to release the package. Failure to pay such charges may result in your order being returned or abandoned by the carrier, and no refunds will be issued for duties or unused shipping fees.
We strive to provide clear communication and ensure your shipping experience is seamless. If you have any questions or need assistance, feel free to reach out to us at: info@lestissees.com
Learn more about USA and international shipping here
Once you place an order, we require 2 to 5 business days for processing.
**Please note that flash sales or promotional periods may result in longer processing times.
Please note that shipping costs for combined orders will not be refunded.
FREE SHIPPING
Free shipping is not always available. When we do offer it, you’ll see it clearly announced on our homepage with the banner: FREE SHIPPING.
To qualify for any delivery promotion, your items must:
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Be purchased in a single order
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Reach the minimum order amount required for that promotion
LOCAL PICK UP
We provide the convenience of in-store pick-up for your orders.
Our store is located at 6666 Papineau Avenue, Montreal.
Pick-Up hours vary according to our monthly schedule. Please refer to the schedule.
Please allow up to 5 business days for your order to be prepared.
Our top priority is ensuring your satisfaction at all times!
Please note that all sales are final, and we do not offer returns or refunds. However, we understand that damages can occur during shipping, and small imperfections may exist despite our inspections.
If you receive one or more damaged items, please email us at info@lestissees.com within 7 days of receiving your material and attach a picture of the damaged goods.
Please ensure that the fabric has not been washed, cut, or used before contacting us.
We'll take individual care to assess each situation and offer the best possible service.
DIGITAL PRODUCTS: NO RETURNS OR REFUNDS
All of our sewing patterns are sold as digital PDF files and are delivered instantly after purchase.
Because digital products cannot be returned once downloaded, we do not offer refunds, returns, or exchanges on any PDF pattern purchases.
Please make sure you have the correct email address and a device that can open PDF files before completing your order.
If you encounter any issues with your download link or file, feel free to contact us and we’ll be happy to assist you.
We strive for excellence in our products and customer service, but some imperfections may occur with fabric.
Please note that stains, holes, or blemishes within 3 inches (10 cm) of the edge are considered acceptable. Missing or pulled knit stitches on the wrong side of the fabric that do not distort the face are also considered acceptable. Additionally, fabric cut at 1 to 3 cm from the edge is acceptable. Stains on the inside of the fabric are also acceptable if they do not appear on the right side.
Please be aware that fabric may shrink after the first wash, so we recommend purchasing slightly more than the exact length required for your project.
We cannot cancel or refund orders once we've cut your fabric. If a refund is necessary, a 5% administration fee of your total bill will be charged.
We cannot offer refunds or compensation for items purchased a few days before they go on sale.
If a product is sold out, we'll contact you immediately to offer either a refund of the item at the price you've paid or a replacement with a product of equal value.
Please note that monitor or device settings may affect how you view product colours on our website. We cannot issue a refund if there are discrepancies between the product image and the actual colour.
Your payment information is managed securely. We do not store, nor can retrieve your credit card number.
