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🗡️ Cut sharper, last longer — the blade that means business.
Tajima’s 3/8" Razar Black Box Cutter Blades combine premium SK-120 high carbon steel with Japanese-style tempering and a 30-degree acute angle edge. Engineered to be 10X thicker and sharper, these blades deliver precision cutting for paper, film, and thin materials, making them the go-to choice for professionals who demand durability and flawless performance in every slice.
| ASIN | B078LW81WS |
| Best Sellers Rank | #152,070 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #617 in Utility Knives |
| Blade Length | 9 Millimeters |
| Blade Material | Alloy Steel, High Carbon Steel |
| Brand Name | Tajima |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (14) |
| Global Trade Identification Number | 00049296111946 |
| Handle Material | Plastic |
| Handle Type | Manual-Retractable |
| Included Components | 10 blades |
| Item Type Name | 3/8 Inch Acute Angle Razar Black Blade - 10 Pack - Fits DC390B |
| Manufacturer | Tajima |
| Manufacturer Part Number | CB39RBH |
| Manufacturer Warranty Description | Tajima warrants that their products will be free of defects in materials and workmanship. |
| Material Type | Alloy Steel |
| Model Number | CB39RBH |
| Product Style | Retractable |
| UPC | 049296111946 |
| Unit Count | 1.0 Count |
A**R
Super Sharp.
I use them at work to cut PPF and they work perfectly i use to use ntcutter brand but they have been super doll recently and i switched over to tajima and love the results. All my cuts are super clean and hear that ppf squeak as soon as the blades moves.
K**N
Good quality blades.
The blades are very sharp and can keep the sharp edge a little longer than other knives.
Trustpilot
1 day ago
1 month ago