18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack · OLFA 18MM SNAP-OFF SPEED BLADE (10PK)
18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack.


Good products.
Local knowledge.
KNOW THE
PROJECT.
PLAN THE
DETAILS.
18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
Get into the details
The project.
Identify the material, its condition and the work you’re planning.
The system.
Confirm product suitability, preparation and compatibility with our team.
The conditions.
Check the current manufacturer instructions for application, installation or maintenance requirements.
THE DETAILS.
ALL HERE.
Keep the technical information close.
Use the current manufacturer documents when planning the work.
| Manufacturer | OLFA |
|---|---|
| Product name | 18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack |
| Inventory description | OLFA 18MM SNAP-OFF SPEED BLADE (10PK) |
| Unit / package | Pack |
| Product number | 43004 |
| Manufacturer product number | LFB-10B |
Full product details, applications & manufacturer specifications
18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack.
Features & use
Coated to minimize resistance Up to 25% sharper than standard blades Premium Japanese tool steel Eight (8) segments per blade Fits most 18mm snap knives Increase the Speed of Your Cuts with Non-Stick Blades Cut sharper and faster when you choose OLFA 18mm Ultra-Sharp Black Speed Blades. These blades help you tackle any cutting project with sharpness and speed. Crafted from premium Japanese carbon tool steel for durability. These dual-honed black blades are 25% sharper than standard silver blades. A special non-stick coating reduces resistance. This creates an ultra-sharp blade with up to two times faster cutting. Great for dense materials such as foam insulation board, ceiling tile, cardboard, and more. Each blade includes eight (8) snap-off segments for volume cutting. Each scored section snaps with ease to reveal a new edge. Cut sharp, fast, and efficient with OLFA Ultra-Sharp Black Speed Blades. The universal design of this blade allows for use in most 18mm knives. Pack of (10) blades in a plastic storage case for convenient carrying. (LFB-10B, #1120896) Applications: Carpet Cardboard/Corrugate Foamboard House wrap…
- Manufacturer
- OLFA
- Product name
- 18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack
- Inventory description
- OLFA 18MM SNAP-OFF SPEED BLADE (10PK)
- Unit / package
- Pack
- Product number
- 43004
- Manufacturer product number
- LFB-10B
Complete your project.
Companion products for the selected product and system.

18mm Classic Heavy-Duty Utility Knife with Rubber Inset | L-2 · OLFA RUBBER INSET UTILITY KNIFE
An 18 mm OLFA handle for these replacement blades.
Choose a handle and blade style for the material, and lock the blade securely before cutting.
Explore related categories
BIG PROJECT?
LET’S TALK.
Share the surface, its condition and what it needs to stand up to. We’ll help you work through the product choices and preparation.
Ask about 18mm LFB-10B Ultra-Sharp Black Speed Blade, 10-Pack