---
product_id: 52027680
title: "OLFA 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack"
brand: "olfa"
price: "S$22"
currency: SGD
in_stock: true
category: "Olfa"
url: https://www.desertcart.sg/products/52027680-olfa-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy
store_origin: SG
region: Singapore
---

# 80 snap-off segments total Fits all 18mm utility knives 25% sharper Japanese steel OLFA 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack

**Brand:** olfa
**Price:** S$22
**Availability:** ✅ In Stock

## Summary

> 🖤 Cut sharper, work smarter — never settle for dull edges!

## Quick Answers

- **What is this?** OLFA 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack by olfa
- **How much does it cost?** S$22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/52027680-olfa-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy)

## 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 cuts every time
- • **Snap & Go Efficiency:** 10 blades with 80 snap-off segments keep you working nonstop
- • **Heavy-Duty Performance:** Engineered to slice through drywall, roofing, rubber, and more with ease
- • **Universal Compatibility:** Seamlessly fits most 18mm utility knives for versatile use
- • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, ensuring durability and quality

## Overview

The OLFA 9070 LBB-10B offers 10 ultra-sharp 18mm snap-off blades crafted from premium Japanese alloy steel, delivering 25% sharper cuts than standard blades. Each blade features 8 snap-off segments (80 total) for extended use and fits most 18mm utility knives, making it the go-to choice for professionals tackling heavy-duty materials like drywall, roofing, and rubber.

## Description

OLFA 9070 LBB-10B 18mm UltraSharp Black Snap-Off Heavy-Duty Blade, 10-Pack

## 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 | 27,266 in DIY & Tools ( See Top 100 in DIY & Tools ) 58 in Utility Knives (DIY & Tools) |
| Blade Material | Alloy Steel |
| Brand | Olfa |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,634) |
| Global Trade Identification Number | 00091511600360 |
| Handle Material | Alloy Steel, Rubber |
| Handle Type | Manual-Retractable |
| Included Components | Unit^Instruction Guide |
| Item Length | 18 Millimetres |
| Item Type Name | ....... |
| Item Weight | 0.07 Kilograms |
| 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:** 0.07 Kilograms
- **Manufacturer:** OLFA
- **Material:** Polycarbonate
- **Style:** Retractable
- **Unit count:** 10.0 count

## Images

![OLFA 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)

## 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

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**Shop now:** [https://www.desertcart.sg/products/52027680-olfa-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy](https://www.desertcart.sg/products/52027680-olfa-9070-lbb-10b-18mm-ultrasharp-black-snap-off-heavy)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-29*