--- product_id: 52027680 title: "9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack" brand: "olfa" price: "121.81 DT" currency: TND in_stock: true reviews_count: 13 category: "Olfa" url: https://www.desertcart.tn/products/52027680-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy-duty store_origin: TN region: Tunisia --- # 80 snap-off segments total 25% sharper Japanese steel Compatible with most 18mm knives 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack **Brand:** olfa **Price:** 121.81 DT **Availability:** ✅ In Stock ## Summary > 🖤 Cut sharper, work smarter — never settle for dull edges! ## Quick Answers - **What is this?** 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack by olfa - **How much does it cost?** 121.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/52027680-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy-duty) ## 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:** 25% sharper than standard blades for precision and efficiency - • **Snap & Go Convenience:** 10 blades with 80 snap-off segments keep you cutting without pause - • **Seamless Compatibility:** Fits most 18mm utility knives, optimized with OLFA handles - • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, built for durability and performance - • **Versatile Heavy-Duty Cutter:** Engineered to slice through drywall, roofing, flooring, and more ## Overview The OLFA 9070 LBB-10B is a 10-pack of ultra-sharp 18mm black snap-off blades crafted from premium Japanese carbon steel. Each blade features 8 heavy-duty segments, totaling 80 razor-sharp edges designed for precision cutting of tough materials like drywall and roofing. Compatible with most 18mm utility knives, these blades deliver 25% more sharpness than standard silver blades, ensuring longer uninterrupted work sessions. Trusted by professionals, OLFA sets the benchmark for cutting excellence and durability. ## Description OLFA 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack Review: great blades - sharp and quality Review: Best blades - The best blades for the best knife. Long lasting and very sharp. ## Features - RAZOR SHARP 18mm HEAVY-DUTY BLADES - Crafted from Japanese tool steel and double-honed for extreme sharpness, OLFA 18mm Heavy-Duty Ultra-Sharp Black Snap Blades are 25% sharper than standard silver blades to help you work longer uninterrupted. - CONTAINS 10 BLADES / 80 SEGMENTS - You'll receive 10 blades in this refill pack. Each blade contains 8 razor-sharp LBB Heavy-Duty Black Snap-Off segments (80 segments total). Simply snap for a new sharp blade edge. - COMPATIBLE WITH 18mm KNIVES - LB Snap Blades are compatible with most 18mm knives. For best performance, pair OLFA 18mm blades with OLFA 18mm handles. Replacement blade available in quantities of 5 (LB-5B), 10 (LB-10B), 50 (LB-50B) or 100 (LB/CP100). - CUTS A VARIETY OF MATERIALS - These replacement blades provide accurate and reliable cuts on heavy-duty materials like drywall, roofing, flooring, rubber, and more. Great for industrial use, contractors or construction, and other heavyweight jobs. - THE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 18mm Utility Knife with OLFA 18mm Blades will provide optimal results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00176HQ6W | | Best Sellers Rank | 16,706 in DIY & Tools ( See Top 100 in DIY & Tools ) 43 in Utility Knives (DIY & Tools) | | Blade Material | Alloy Steel | | Blade material | Alloy Steel | | Brand | Olfa | | Colour | Black | | Country of Origin | Japan | | Customer Reviews | 4.8 out of 5 stars 1,607 Reviews | | Global Trade Identification Number | 00091511600360 | | Handle Material | Alloy Steel, Rubber | | Handle Type | Manual-Retractable | | Handle material | Alloy Steel , Rubber | | Included Components | Unit^Instruction Guide | | Item Length | 18 Millimetres | | Item Type Name | ....... | | Item Weight | 75 Grams | | Item length | 18 Millimetres | | Manufacturer | OLFA | | Material | Polycarbonate | | Model Number | 9070 | | Part Number | 9070 | | Product Style | Retractable | | UPC | 787721629733 091511500769 091511600360 | | Unit Count | 10.0 count | ## Product Details - **Blade material:** Alloy Steel - **Brand:** Olfa - **Colour:** Black - **Handle material:** Alloy Steel, Rubber - **Item length:** 18 Millimetres - **Item weight:** 75 Grams - **Manufacturer:** OLFA - **Material:** Polycarbonate - **Style:** Retractable - **Unit count:** 10.0 count ## Images ![9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack - Image 1](https://m.media-amazon.com/images/I/71Mfu6jiG-L.jpg) ![9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack - Image 2](https://m.media-amazon.com/images/I/41fR0taWesL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great blades *by T***S on 18 April 2026* sharp and quality ### ⭐⭐⭐⭐⭐ Best blades *by M***G on 30 November 2025* The best blades for the best knife. Long lasting and very sharp. ### ⭐⭐⭐⭐⭐ Best blades on the planet *by S***. on 26 October 2025* I never use any other blades. One downfall though, the silly plastic storage box needs a redesign in my opinion, really fiddly getting the bugger open. Maybe it's my fat fingers? Who knows, but I dislike it. ## Frequently Bought Together - OLFA UltraSharp Black Snap-Off Heavy-Duty Blade - OLFA 18mm Heavy-Duty Utility Knife (L-5) - Multi-Purpose Custom Cutting Depth Precision Knife w/Reinforced Fiberglass Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm Blade - OLFA 18mm Heavy-Duty Snap Off Replacement Blades, 10 Blades (80 segments) LB-10B - Snap-Off Utility Knife Replacement Blades, Fits most 18mm Utility Knives --- ## 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.tn/products/52027680-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy-duty](https://www.desertcart.tn/products/52027680-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy-duty) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*