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🔪 Snap sharp, stay sharp — cut like a pro with OLFA precision!
The OLFA 18mm Heavy-Duty Snap-Off Blades (LB-10B) pack 10 premium Japanese tool steel blades, each with 8 snap-off segments (80 total), designed for heavy-duty cutting tasks. Compatible with most 18mm utility knives, these blades deliver long-lasting sharpness and durability, making them a top choice for contractors and professionals seeking reliable, precise cutting performance.
| Asin | B000LEAC58 |
| Best Sellers Rank | #14,160 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #20 in Knife Blades |
| Blade Length | 10 centimeters |
| Blade Material | Alloy Steel |
| Brand Name | OLFA |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,030) 4.8 out of 5 stars |
| Global Trade Identification Number | 00091511500394, 00091511600179 |
| Handle Material | Other |
| Handle Type | Other |
| Included Components | ........ |
| Item Highlight | Japanese tool steel, 8 segments per blade, 10-pack, all 18mm - Heavy-duty construction - Contractors and Construction |
| Item Length | 3.42 inches |
| Item Type Name | ....... |
| Item Weight | 2.4 ounces |
| Manufacturer | OLFA |
| Manufacturer Part Number | 5009 |
| Material Type | Metal |
| Model Number | 5009 |
| Number Of Packs | 10 |
| Product Style | Industrial |
| Unit Count | 1 Count |
| Upc | 785533255850 091511500394 091511600179 |
User
Sharp and great quality
High quality. Sharp and exactly as I hoped. Will purchase again!
User
Good blades, fit perfectly.
Same manufacturer as my last set of replacement blades. Work exactly as specified.
User
Sharp and high quality
High qaulity blades. Very sharp and easy to Sanaa off. Highly recommend,
User
Top quality and great fit for an extraordimary sliding blade knife.
I really like my Olfa knife and these blades fit perfectly and last a long time. When I damage the blade I simply break off a segment start fresh. As advetised.
User
I little difficult to advance the blade.
I little difficult to advance the blade, otherwise fine.
User
Essential tool in my opinion
Excellent product. Used to be a stsple at Home Depot but gone from their shelves for more than a year now. Work in DeWalt holders also.Many people use these cutting tools to cut up the weekly cardboard that accumulates each week. My cutting is every Thus. night before garbage pick up Fri.
User
Great value
Best blades money can buy
User
They work
They are VERY sharp and fit my old snap-off style box cutter perfectly.
User
As advertised. Excellent product.
With over thirty-five years of experience working with Olfa knives, I can honestly say they make the best utility and specialty knives in the world. This 10 pack cost less than the local hardware store and are 100% OEM original blades. Sharp enough to shave with and the snap-off feature is a huge bonus. You always have a sharp tip and blade without fiddling around replacing blades on "safety knives" with single blades and silly screws and auto-retracting blades. An excellent product at a good price.
User
work perfectly
have always used these blades and they are excellent although they have doubled in price since I last bought them !
User
These are the correct blades
After much hemming and hawing over the many Olfa-compatible snap blades on Amazon, I am glad I settled on these ones. They're exactly the correct fit for both my utility knives (see photo), one an actual Olfa and the other some random off-brand of long-forgotten provenance. I've had them both for years and they were rusty and down to their last segment; now they both feel like brand new knives. These replacement blades are well packed for storage and 8 should last my two knives for years.Amateur tip: it turns out "18mm" refers to the vertical height of the blade, perpendicular to the cutting edge. I had to slide my existing blade out the back to measure it accurately due to the remainder being too short to measure vertically out front.
User
Good quality
These are great blades , very sharp
User
Competent replacement blades
They're completely fine replacement blades. I feel they get dull a bit too fast (mostly using on cardboard boxes), but don't really have anything to compare them to.
Trustpilot
2 months ago
3 weeks ago