---
product_id: 1240809
title: "45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters"
brand: "olfa"
price: "€ 71.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.com.cy/products/1240809-45mm-rotary-cutter-replacement-blades-5-blades-rb45-5-tungsten
store_origin: CY
region: Cyprus
---

# 5-pack replacement blades 45mm tungsten steel blade cuts up to 8 fabric layers 45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters

**Brand:** olfa
**Price:** € 71.13
**Availability:** ✅ In Stock

## Summary

> ✂️ Cut Sharp, Cut Smart — Stay Ahead in Every Stitch!

## Quick Answers

- **What is this?** 45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters by olfa
- **How much does it cost?** € 71.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/1240809-45mm-rotary-cutter-replacement-blades-5-blades-rb45-5-tungsten)

## Best For

- olfa enthusiasts

## Why This Product

- Trusted olfa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** From the original rotary cutter inventor since 1979—guaranteed quality that professionals rely on.
- • **Multi-Layer Mastery:** Effortlessly slice through up to 8 layers of cotton fabric in a single pass—perfect for complex projects.
- • **Crafted for Durability:** Heavy-duty blades designed to handle fleece, leather, vinyl, and more without losing sharpness.
- • **Universal Compatibility:** Fits most 45mm rotary cutters, optimized for OLFA models to maximize performance.
- • **Precision Tungsten Steel:** Razor-sharp 45mm blades engineered for unmatched edge retention and smooth cutting.

## Overview

The OLFA 45mm Rotary Cutter Replacement Blades (5-pack) feature premium tungsten steel for razor-sharp precision and long-lasting edge retention. Compatible with most 45mm rotary cutters, these blades cut through up to 8 layers of fabric effortlessly, making them ideal for quilting, sewing, and crafting. Backed by OLFA’s legacy since 1979, these heavy-duty blades deliver professional-grade performance and durability for all your creative projects.

## Description

Buy OLFA 45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters: Rotary Cutter Blades - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great blades - Great price for OLFA blades. I have tried many brands of rotary blades and these stand out as by far the best for cutting and longevity. Will last a long time unless you accidentally run over something metal and slightly chip the blade causing it to snag on fabric. So have to get these every week in my case. Great purchase overall.
Review: Blades for Olga cutter - These are the best blades for the Olga cutter for quilting! I have tried several other brand blades these are by far the best . They stay shaper longer and you can cut several pieces of fabric at once. They are easy install in Olga cutter. The tend outlast other products in sharpness and functionality!

## Features

- Made in the USA or Imported
- RAZOR SHARP 45mm ROTARY BLADES - These 45mm blades are made from high-quality tungsten tool steel for unparalleled sharpness and superior edge retention. The long lasting precision of these blades allows you to work longer uninterrupted.
- CONTAINS 5 CIRCULAR BLADES - Each refill pack contains 5 ultra-sharp 45mm rotary replacement blades. These blades are available in quantities of 1 Blade (RB45-1), 2 Blades (RB45-2), 5 Blades (RB45-5), and 10 Blades (RB45-10).
- COMPATIBLE WITH 45mm ROTARY CUTTERS - Our RB45-5 45mm Rotary Blades are compatible with most 45mm rotary cutters. However, these circular blades perform best when equipped with an OLFA 45mm Rotary Cutter.
- HEAVY DUTY CUTTING - These blades provide detailed and precise cutting of a wide variety of materials including fleece, felt, wool, cotton, leather, suede, foam, vinyl, and more. They cut up to 8 layers of cotton fabric in a single pass.
- THE OLFA STANDARD - As the inventor of the Rotary Cutter in 1979, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing OLFA brand rotary cutter, blades and cutting mats together will provide optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001CE5DOQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #54,157 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #47 in Quilting Rotary Cutter Blades |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,873) |
| Date First Available | April 21, 2004 |
| Included Components | Fabric |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.32 ounces |
| Item model number | 9460 |
| Manufacturer | Olfa |
| Material | Steel |
| Number Of Pieces | 5 |
| Part Number | OLFA-9460 |
| Pattern | Modern |
| Product Dimensions | 1 x 1 x 1 inches |
| Style | Fine |
| Voltage | 3 Volts |
| Warranty Description | satisfaction guaranteed |

## Images

![45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters - Image 1](https://m.media-amazon.com/images/I/61uoPsAtx1L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great blades
*by J***N on December 27, 2024*

Great price for OLFA blades. I have tried many brands of rotary blades and these stand out as by far the best for cutting and longevity. Will last a long time unless you accidentally run over something metal and slightly chip the blade causing it to snag on fabric. So have to get these every week in my case. Great purchase overall.

### ⭐⭐⭐⭐⭐ Blades for Olga cutter
*by R***K on October 4, 2024*

These are the best blades for the Olga cutter for quilting! I have tried several other brand blades these are by far the best . They stay shaper longer and you can cut several pieces of fabric at once. They are easy install in Olga cutter. The tend outlast other products in sharpness and functionality!

### ⭐⭐⭐⭐⭐ Replacement Blades
*by J***E on May 29, 2025*

Work great. Replaced dull blade in my rotary cutter. No issues. Good price. Recommend.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/1240809-45mm-rotary-cutter-replacement-blades-5-blades-rb45-5-tungsten](https://www.desertcart.com.cy/products/1240809-45mm-rotary-cutter-replacement-blades-5-blades-rb45-5-tungsten)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-24*