--- product_id: 289549160 title: "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" brand: "olfa" price: "¥3698" currency: JPY in_stock: true category: "Olfa" url: https://www.desertcart.jp/products/289549160-olfa-18mm-heavy-duty-snap-off-replacement-blades-10-blades store_origin: JP region: Japan --- # 18mm razor-sharp precision 80 snap-off segments for nonstop cutting Fits most 18mm utility knives 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 **Brand:** olfa **Price:** ¥3698 **Availability:** ✅ In Stock ## Summary > 🔪 Snap sharp, work smart — stay ahead with OLFA precision! ## Quick Answers - **What is this?** 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 by olfa - **How much does it cost?** ¥3698 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/289549160-olfa-18mm-heavy-duty-snap-off-replacement-blades-10-blades) ## 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 Japanese tool-grade steel for razor-edge precision that lasts longer. - • **Snap & Go Efficiency:** 10 blades with 80 snap-off segments keep you cutting without interruption—just snap and continue. - • **Heavy-Duty Versatility:** Engineered to slice through drywall, roofing, flooring, rubber, and more with industrial-grade reliability. - • **Universal Compatibility:** Seamlessly fits most 18mm utility knives, especially optimized with OLFA handles. - • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, OLFA guarantees cutting excellence and durability. ## Overview OLFA’s 18mm Heavy-Duty Snap-Off Replacement Blades deliver professional-grade sharpness and durability with 10 blades totaling 80 snap-off segments. Made from premium Japanese tool steel, these blades fit most 18mm utility knives and excel at cutting tough materials like drywall and roofing. Trusted by contractors and craftsmen alike, OLFA sets the industry standard for precision and reliability. ## Description OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack ## Features - RAZOR SHARP 18mm PRECISION BLADES - These blades are made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The long lasting precision of these blades allows you to work longer uninterrupted. - CONTAINS 10 BLADES / 80 SEGMENTS - You'll receive 10 blades in this refill pack. Each blade contains 8 razor-sharp LB Heavy-Duty Silver 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 | B000LEAC58 | | Best Sellers Rank | #82,499 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Knife Blades | | Blade Material | Alloy Steel | | Brand Name | Olfa | | Color | Silver | | Customer Reviews | 4.8 4.8 out of 5 stars (1,927) | | Global Trade Identification Number | 00091511500394, 00091511600179 | | Handle Material | Metal | | Handle Type | Manual-Retractable | | Included Components | ........ | | Item Type Name | ....... | | Item Weight | 2.4 Ounces | | Manufacturer | Olfa | | Manufacturer Part Number | 5009 | | Material Type | Metal | | Model Number | 5009 | | Product Style | Heavy-Duty LB Utility Knife | | UPC | 785533255850 091511500394 091511600179 | | Unit Count | 1 Count | ## Product Details - **Blade material:** Alloy Steel - **Brand:** Olfa - **Colour:** Silver - **Handle material:** Metal - **Material:** Metal ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/51BKLRq84PL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/41c0Jf-RkgL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/41HU+qlT5IL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/51HvtkEhwxL.jpg) ## Frequently Bought Together - OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack - OLFA 18mm Heavy-Duty Utility Knife (L-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Ergonomic Grip Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm 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 --- ## 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.jp/products/289549160-olfa-18mm-heavy-duty-snap-off-replacement-blades-10-blades](https://www.desertcart.jp/products/289549160-olfa-18mm-heavy-duty-snap-off-replacement-blades-10-blades) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*