OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack
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OLFA
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OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack
- 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.
When you need a tough blade you can rely on, choose OLFA 18mm Heavy-Duty Silver Snap-Off Blades. Manufactured from premium Japanese carbon tool steel and expertly honed to provide a resilient sharp edge. Use these durable blades to power through gritty cutting projects. Each razor-sharp blade offers eight (8) segments designed to snap off for a fresh cutting edge. The segment line is deep and smooth for a clean snap. OLFA blades offer a universal fit and work with most 18mm snap handles.
Frequently Asked Questions
What size knives are these blades compatible with?
These are 18mm snap-off blades compatible with most 18mm utility knives. For best performance, OLFA recommends pairing them with OLFA 18mm handles.
How many sharp edges do I get per blade?
Each blade has 8 razor-sharp segments that snap off individually, giving you 80 total segments across the 10 blades in this pack. Once a segment dulls, simply snap it off for a fresh sharp edge.
What materials can these blades cut?
These heavy-duty blades are designed for drywall, roofing, flooring, rubber, and other tough materials. They're ideal for industrial, contractor, and construction work.
What are these blades made from?
The blades are manufactured from premium Japanese tool grade carbon steel and are expertly honed for a durable, resilient sharp edge.
Are there other pack sizes available?
Yes, OLFA LB Heavy-Duty blades are available in packs of 5 (LB-5B), 10 (LB-10B), 50 (LB-50B), or 100 (LB/CP100) segments.




