--- product_id: 4028403 title: "OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades" brand: "olfa" price: "R616" currency: ZAR in_stock: true reviews_count: 13 category: "Olfa" url: https://www.desertcart.co.za/products/4028403-olfa-28mm-rotary-replacement-blades-rb28-10-tungsten-steel-10 store_origin: ZA region: South Africa --- # Precision cuts for intricate projects 10-pack long-lasting replacements 28mm razor-sharp tungsten blade OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades **Brand:** olfa **Price:** R616 **Availability:** ✅ In Stock ## Summary > 🔪 Slice through your creative limits with OLFA’s tungsten precision! ## Quick Answers - **What is this?** OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades by olfa - **How much does it cost?** R616 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/4028403-olfa-28mm-rotary-replacement-blades-rb28-10-tungsten-steel-10) ## 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 - • **Unmatched Sharpness:** Crafted from premium tungsten steel for razor-edge precision that stays sharp longer. - • **Bulk Pack Efficiency:** 10 ultra-sharp blades per pack to keep your creative flow uninterrupted and your projects on point. - • **Seamless Compatibility:** Designed to fit most 28mm rotary cutters, optimized for OLFA’s own cutters for flawless performance. - • **Trusted Industry Standard:** From the pioneers of rotary cutting since 1979, ensuring durability and cutting excellence every time. - • **Intricate Detailing Mastery:** Perfect for precise cutting of fabric, paper, leather, and more—ideal for quilting, sewing, and miniatures. ## Overview OLFA’s 28mm Rotary Replacement Blades (RB28-10) feature premium tungsten steel construction for superior sharpness and edge retention. This 10-pack of ultra-sharp circular blades is compatible with most 28mm rotary cutters, delivering precise, intricate cuts ideal for quilting, sewing, and detailed craft projects. Backed by OLFA’s legacy since 1979, these blades ensure long-lasting performance and professional-grade results. ## Description Shop OLFA at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices. Review: Great for cutting bags - Love this rotary cutters Review: Makes the boss happy - Makes the boss happy ## Features - RAZOR SHARP 28mm ROTARY BLADES - These 28mm 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 10 CIRCULAR BLADES - Each refill pack contains 10 ultra-sharp 28mm rotary replacement blades. These replacement blades are available in quantities of 2 Blades (RB28-2), 5 Blades (RB28-5), and 10 Blades (RB28-10). - COMPATIBLE WITH 28mm ROTARY CUTTERS - Our RB28-10 28mm Rotary Blades are compatible with most 28mm rotary cutters. However, these circular blades perform best when equipped with an OLFA 28mm Rotary Cutter. - INTRICATE & ACCURATE CUTTING - Deliver detailed and precise cutting of fabric, paper, leather, and more for small-scale projects, miniatures, and tight corners. Perfect for cutting shapes, strips, and pieces for quilting, sewing, and crafts. - 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 | B000XAJLD4 | | Best Sellers Rank | #18,594 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #19 in Quilting Rotary Cutter Blades | | Blade Material | Tungsten | | Brand | OLFA | | Brand Name | OLFA | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 1,052 Reviews | | Global Trade Identification Number | 00091511500523 | | Included Components | Unit^Instruction Guide | | Item Length | 28 millimeters | | Item Type Name | OLFA 28mm Rotary Blade 10 PK | | Item Weight | 18.14 g | | Manufacturer | OLFA | | Manufacturer Part Number | RB28-10 | | Material | Tungsten | | Material Type | Tungsten | | Model Number | 83694 | | UPC | 091511500523 | | Unit Count | 1 Count | ## Product Details - **Blade Material:** Tungsten - **Brand:** OLFA - **Color:** Silver - **Global Trade Identification Number:** 00091511500523 - **Item Length:** 28 millimeters - **Item Weight:** 18.14 g - **Manufacturer:** OLFA - **Material:** Tungsten - **UPC:** 091511500523 - **Unit Count:** 1 Count ## Images ![OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades - Image 1](https://m.media-amazon.com/images/I/61YvjSsJXAL.jpg) ![OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades - Image 2](https://m.media-amazon.com/images/I/71Y6lnbuU5L.jpg) ![OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades - Image 3](https://m.media-amazon.com/images/I/612S7QVTDXL.jpg) ![OLFA 28mm Rotary Replacement Blades (RB28-10) - Tungsten Steel, 10 Blades - Image 4](https://m.media-amazon.com/images/I/51mPoXexuQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for cutting bags *by R***A on June 30, 2025* Love this rotary cutters ### ⭐⭐⭐⭐⭐ Makes the boss happy *by J***R on May 21, 2026* Makes the boss happy ### ⭐⭐⭐⭐⭐ Great value *by G***5 on August 18, 2024* Thess are authentic Olfa blades even though they are packaged in non-retail packaging. These blades are an outstanding value. I will look to purchase larger blades from this seller. ## Frequently Bought Together - OLFA 28mm Rotary Cutter Replacement Blades, 10 Blades (RB28-10) - Tungsten Steel Blade for Quilting, Sewing, and Crafts Fits Most 28mm Rotary Cutters - OLFA 28mm Quick-Change Rotary Cutter (RTY-1/C) - Rotary Fabric Cutter w/Blade Cover for Quilting, Sewing, Crafts, Replacement Blade: OLFA RB28-2 - HEADLEY TOOLS 28mm Rotary Cutter Blades 10 Pack Fits Olfa, Fiskars, Replacement Rotary Blade for Arts Crafts Quilting Scrapbooking Sewing, Sharp and Durable --- ## 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.co.za/products/4028403-olfa-28mm-rotary-replacement-blades-rb28-10-tungsten-steel-10](https://www.desertcart.co.za/products/4028403-olfa-28mm-rotary-replacement-blades-rb28-10-tungsten-steel-10) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-25*