---
product_id: 3675300
title: "5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack"
brand: "olfa"
price: "฿1334"
currency: THB
in_stock: true
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.co.th/products/3675300-5009-lb-10b-snap-off-heavy-duty-blade-10-pack
store_origin: TH
region: Thailand
---

# 80 snap-off segments total 18mm razor-sharp precision cuts heavy-duty materials 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack

**Brand:** olfa
**Price:** ฿1334
**Availability:** ✅ In Stock

## Summary

> 🔪 Stay sharp, stay ahead — never settle for dull edges!

## Quick Answers

- **What is this?** 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack by olfa
- **How much does it cost?** ฿1334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/3675300-5009-lb-10b-snap-off-heavy-duty-blade-10-pack)

## 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-Off Convenience:** 10 blades with 8 easy-to-break segments each—always a fresh edge at your fingertips.
- • **Versatile Compatibility:** Fits most 18mm utility knives, optimized with OLFA handles for peak performance.
- • **Heavy-Duty Cutting Power:** Effortlessly slices through drywall, roofing, flooring, rubber, and more industrial materials.
- • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, ensuring durability and cutting excellence every time.

## Overview

The OLFA 5009 LB-10B Snap-Off Heavy Duty Blade pack delivers 10 premium 18mm blades made from Japanese tool-grade steel, featuring 80 razor-sharp snap-off segments. Designed for heavy-duty cutting tasks across construction and industrial materials, these blades offer unmatched precision, durability, and easy segment snapping. Compatible with most 18mm utility knives, OLFA sets the industry standard for professional-grade cutting tools.

## Description

desertcart.com: OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack : Tools & Home Improvement

Review: Sharp quality blades - They are very sharp and better quality.
Review: Snaps off perfectly! - Have you ever struggled to snap off blades before? If you feel cheated by those hard-to-snap-off blades, OLFA will not disappoint! Blades break off easily (not during use, I mean when you intentionally want to break off the blades) and each level it breaks off, it works like brand new blade! If you're a frequent user of these box cutters, you know some brands break off not by the line, and they don't work like they're new because they don't break off properly.

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #22,891 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Knife Blades |
| Blade Material | Alloy Steel |
| Brand | OLFA |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,936) |
| Date First Available | February 17, 2007 |
| Global Trade Identification Number | 00091511500394, 00091511600179 |
| Handle Material | Alloy Steel, Rubber |
| Included Components | ........ |
| Is Discontinued By Manufacturer | No |
| Item Length | 5 Inches |
| Item Package Quantity | 1 |
| Item Weight | 2.4 ounces |
| Item model number | 5009 |
| Manufacturer | OLFA |
| Material | Metal |
| Part Number | 5009 |
| Size | 5"L x 1"W x 0.1"H |
| Style | Industrial |
| UPC | 785533255850 091511500394 091511600179 |

## Product Details

- **Blade Material:** Alloy Steel
- **Brand:** OLFA
- **Color:** Silver
- **Handle Material:** Alloy Steel, Rubber
- **Item Length:** 5 Inches
- **Item Weight:** 2.4 Ounces
- **Manufacturer:** OLFA
- **Material:** Metal
- **Style:** Industrial
- **UPC:** 785533255850 091511500394 091511600179

## Images

![5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack - Image 1](https://m.media-amazon.com/images/I/51BKLRq84PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sharp quality blades
*by B***C on February 4, 2026*

They are very sharp and better quality.

### ⭐⭐⭐⭐⭐ Snaps off perfectly!
*by J***K on October 22, 2025*

Have you ever struggled to snap off blades before? If you feel cheated by those hard-to-snap-off blades, OLFA will not disappoint! Blades break off easily (not during use, I mean when you intentionally want to break off the blades) and each level it breaks off, it works like brand new blade! If you're a frequent user of these box cutters, you know some brands break off not by the line, and they don't work like they're new because they don't break off properly.

### ⭐⭐⭐⭐⭐ Perfect
*by R***E on December 26, 2025*

Ideal for many uses. I've used them for years.

## 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

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**Shop now:** [https://www.desertcart.co.th/products/3675300-5009-lb-10b-snap-off-heavy-duty-blade-10-pack](https://www.desertcart.co.th/products/3675300-5009-lb-10b-snap-off-heavy-duty-blade-10-pack)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-14*