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🖤 Cut sharper, last longer, and stay ahead with OLFA’s ultra-sharp black blades.
OLFA 9mm Ultra-Sharp Black Snap-Off Blades (ABB-50B) offer professional-grade precision with 25% sharper double-honed edges made from premium Japanese tool steel. This bulk pack includes 50 blades, each with 13 snap-off segments (650 total), ensuring continuous fresh edges for detailed cutting tasks. Compatible with most 9mm utility knives, these blades deliver unmatched durability and versatility across materials like vinyl, cardboard, and foam board—perfect for pros and serious DIYers seeking flawless, reliable performance.
| ASIN | B0006SJAQ6 |
| Best Sellers Rank | #14,129 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Knife Blades |
| Blade Material | Carbon Steel |
| Brand | OLFA |
| Brand Name | OLFA |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 1,043 Reviews |
| Global Trade Identification Number | 00091511600391 |
| Handle Material | Alloy Steel |
| Included Components | Unit^Instruction Guide |
| Item Highlight | Japanese tool steel ultra-sharp black, 13 segments, 50-pack, 9mm - Bulk precision cutting - Construction, and Industrial |
| Item Length | 3.31 inches |
| Item Type Name | .......... |
| Item Weight | 2.4 ounces |
| Manufacturer | OLFA |
| Manufacturer Part Number | ABB-50B |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 9149 |
| Product Style | Fine |
| UPC | 787721681809 091511600391 |
| Unit Count | 1 Count |
V**A
Best blades I have used!!!
A YouTube video brought these blades to my attention. The YouTuber claimed that they are very sharp (as usual) but they are also very rigid. They do bend or flex like other replaceable blades and he is right. I ran some test cuts when they arrived and they work great. No bending or flexing especially in tight corners.
S**!
Excellent tint and wrap blades
I’ve been using the OLFA 9mm Snap-Off Replacement Blades for wrapping and window tinting, and they’ve quickly become a must-have in my toolkit. These blades are incredibly sharp and durable, making precision cuts effortless. The snap-off design means I always have a fresh edge ready to go, which is especially important when working on detailed vinyl wrap jobs or tint installations where clean lines are everything. What really stands out is how smoothly they cut—no tearing, dragging, or missed edges. They fit perfectly in my OLFA utility knife, and I’ve noticed they stay sharper longer than other brands I’ve tried. If you’re in the business of vinyl wrapping, automotive tint, or any kind of detail work, these blades are 100% worth it. Highly recommended for professionals and serious DIYers alike!
T**O
Sharp!
They’re extremely sharp blades.
W**.
These are excellent.
These replacement blades are fantastic, better than the blade that came with the OLFA knife. Super sharp.
R**E
Great blade for olfa 8mm
Superb snap off cutting blades! My go to blades for installing wallpaper and getting clean cuts every time. Perfect fit in the 8mm olfa knife. Great cake and great price!
R**N
not what i expected
not what I wanted ,but no problum to return
C**.
A word of warning, keep your fingers out of the way. These blades are the real deal!
If you need a blade that will cut thick leather, plastic, denim, or most anything else like a hot knife through butter, look no further. I use these on my leather work and cut through 9-10 Oz with very little pressure and the absolute cleanest edges. No more fighting with "sharp" utility blades that always leave a little crinkle on the edges.
C**L
Good as expected
Good as expected.
F**I
Sharp durable blade for professionals or hobby
We go through a ton of these at my sign shop. These are consistently sharper and more durable than the silver hardware store blades. They snap where they are supposed to and hold an edge longer. Would reccomend
J**S
Very sharp. Good deal.
Sharp. Very sharp. Good deal.
A**X
Best blades in this format
I thought it might be a bit of a gimmick but I gave these blades a try. Compared to regular blades of this type, I can assure you these ones are not only far sharper, but they maintain their edge far longer. The combination of both of these features made them my new go to, and I have picked them up in other formats as well (both 9mm and 18mm as well as the single edge ones) Best blades around. Highly, highly recommended.
N**.
very brittle, not recommended
Cheap, but brittle. OK for cutting paper, but on anything harder will chip. For cutting such as plastic or FR4 (PCB) strongly advise more expensive blades. Photo shows damage to end and nicks from cutting plastic.
P**R
Good product
Product as described
Trustpilot
1 day ago
2 days ago