--- product_id: 1839726 title: "OLFA 18mm Ultra-Sharp Black Snap-Off Blades (LBB-10B) - 10 Blades" brand: "olfa" price: "₨9820" currency: LKR in_stock: true reviews_count: 13 category: "Olfa" url: https://www.desertcart.lk/products/1839726-olfa-18mm-ultra-sharp-black-snap-off-blades-lbb-10b store_origin: LK region: Sri Lanka --- # 80 snap-off segments total Fits most 18mm utility knives 25% sharper Japanese steel OLFA 18mm Ultra-Sharp Black Snap-Off Blades (LBB-10B) - 10 Blades **Brand:** olfa **Price:** ₨9820 **Availability:** ✅ In Stock ## Summary > 🖤 Cut sharper, work smarter — never settle for dull edges! ## Quick Answers - **What is this?** OLFA 18mm Ultra-Sharp Black Snap-Off Blades (LBB-10B) - 10 Blades by olfa - **How much does it cost?** ₨9820 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1839726-olfa-18mm-ultra-sharp-black-snap-off-blades-lbb-10b) ## 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 - • **Snap & Go:** 80 razor-sharp snap-off segments for uninterrupted workflow - • **Unmatched Sharpness:** 25% sharper than standard blades for precision cuts every time - • **Heavy-Duty Durability:** Crafted from premium carbon tool steel built to tackle tough materials - • **Versatile Compatibility:** Seamlessly fits most 18mm utility knives for ultimate convenience - • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, ensuring quality and reliability ## Overview OLFA’s 18mm Ultra-Sharp Black Snap-Off Blades are precision-engineered from Japanese carbon tool steel and double-honed to deliver 25% sharper cuts than standard blades. Each pack includes 10 blades with 8 snap-off segments each (80 total), designed for heavy-duty use on materials like drywall, roofing, and flooring. Compatible with most 18mm utility knives, these blades offer professional-grade durability and cutting performance trusted by contractors and creatives alike. ## Description Product Description Long lasting durable snap-off blade - a new sharp edge with each snap. Blade container locks for safety. Fits most Heavy-Duty handles. 8 cutting edges per blade. High Quality Carbon Tool Steel. Double Honed For Superior Sharpness. 25% Sharper Than Olfa Lb Blades. From the Manufacturer Designed For Maximum Cutting Performance And Ideal For Applications Where Superior Sharpness Is Required. Made From High Quality Carbon Tool Steel, These Blades Use A Special Double Honing Process For Extreme Sharpness, With 8 Cutting Edges Per Blade. Review: Best blades available! - These are 100%. Probably the best and strongest blades that you can buy for your OLFA knife! Review: Good value. - Lasting sharpness. ## 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 | | Blade Material | Carbon Steel | | Brand | OLFA | | Brand Name | OLFA | | Color | Black | | Customer Reviews | 4.8 out of 5 stars 1,648 Reviews | | Global Trade Identification Number | 00091511600360 | | Handle Material | Alloy Steel , Rubber | | Handle Type | Manual-Retractable | | Included Components | Unit^Instruction Guide | | Item Length | 18 millimeters | | Item Type Name | ....... | | Item Weight | 0.07 kg | | Manufacturer | OLFA | | Manufacturer Part Number | 9070 | | Material | Carbon Steel | | Material Type | Carbon Steel | | Model Number | 9070 | | Product Style | Retractable | | UPC | 787721629733 091511500769 091511600360 | | Unit Count | 1 Count | ## Product Details - **Blade Material:** Carbon Steel - **Brand:** OLFA - **Color:** Black - **Handle Material:** Alloy Steel, Rubber - **Item Length:** 18 Millimeters - **Item Weight:** 0.07 Kilograms - **Manufacturer:** OLFA - **Material:** Carbon Steel - **Style:** Retractable - **UPC:** 787721629733 091511500769 091511600360 ## Images ![OLFA 18mm Ultra-Sharp Black Snap-Off Blades (LBB-10B) - 10 Blades - Image 1](https://m.media-amazon.com/images/I/71Mfu6jiG-L.jpg) ![OLFA 18mm Ultra-Sharp Black Snap-Off Blades (LBB-10B) - 10 Blades - Image 2](https://m.media-amazon.com/images/I/41fR0taWesL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best blades available! *by M***G on July 14, 2026* These are 100%. Probably the best and strongest blades that you can buy for your OLFA knife! ### ⭐⭐⭐⭐⭐ Good value. *by S***K on June 7, 2026* Lasting sharpness. ### ⭐⭐⭐⭐⭐ Good quality *by G***G on January 10, 2026* Good quality, cuts well, holds edge for a long time. ## 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.lk/products/1839726-olfa-18mm-ultra-sharp-black-snap-off-blades-lbb-10b](https://www.desertcart.lk/products/1839726-olfa-18mm-ultra-sharp-black-snap-off-blades-lbb-10b) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-29*