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Benchmade 9400BK Osborne AUTOMATIC - 3.4" Plain Edge Black DLC Finish CPM-S30V Blade
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$350.00
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SKU: 9400BK-610953197193
Overview
Built for everyday carry and law enforcement use, this folding knife is aimed at users who want a compact automatic option with a tactical profile. The push-button deployment supports quick opening, while the reverse tanto blade style and black DLC finish give it a purposeful, low-profile look. Its CPM-S30V blade is listed at 58-60 Rc hardness, and the 3.40" blade length keeps it in a carry-friendly format. For hunters and outdoor enthusiasts, it fits best as a utility knife for general field tasks rather than a dedicated large-game blade.
Why Hunters Choose the Benchmade
Cpm-s30v Blade
58-60 Rc hardness for a
Push-button Automatic
Mechanism allows quick, easy deployment
Reverse Tanto
Blade style offers a distinctive
Black Dlc
Finish gives the knife a
Compact Folding
Design measures 4.47 inches closed
Key Features
- Benchmade 9400BK Osborne AUTOMATIC folding knife for everyday carry and law enforcement use.
- CPM-S30V blade with 58-60 Rc hardness.
- Reverse tanto blade style with a 3.40-inch plain edge.
- Push-button automatic mechanism for quick deployment.
- Black DLC finish on the blade.
- Open length 7.87 inches; closed length 4.47 inches.
Best Used For
- Everyday carry users wanting a compact automatic folding knife for routine tasks
- Law enforcement professionals needing a tactical-grade folder with quick push-button deployment
- Hunters who prefer a smaller backup knife for camp or field utility work
- Users who want a reverse tanto blade style in a discreet black DLC finish
Specifications
| Blade Finish | Black DLC |
|---|---|
| Blade Length | 3.4 in |
| Blade Steel | CPM-S30V |
| Blade Style | Reverse Tanto |
| Blade Thickness | .115" |
| Edge Type | Plain Edge |
| Length Closed | 4.47" |
| Length Open | 7.87" |
| Long Description | The Benchmade 9400BK Osborne AUTOMATIC is a tactical-grade folding knife designed for everyday carry and law enforcement use. Its CPM-S30V blade offers exceptional strength and durability, with a hardness rating of 58-60 Rc. The reverse tanto blade style provides a unique cutting edge, while the push-button automatic mechanism ensures quick and easy deployment. This knife features a black DLC finish, giving it a sleek and durable appearance. With fast shipping available, you can get your hands on this high-performance knife quickly.Key Benefits and Features: Category: Tactical Blade Steel: CPM-S30V Rc Hardness: 58-60 Blade Style: Reverse Tanto Blade Length: 3.40" Length Open: 7.87" Length Closed: 4.47" Blade Thickness: .115" |
| Mechanism | Push-button automatic |
| Rc Hardness | 58-60 |
| Short Description | The Benchmade 9400BK Osborne AUTOMATIC is a tactical-grade folding knife designed for everyday carry and law enforcement use. Its CPM-S30V blade offers exceptional strength and durability, with a hardness rating of 58-60 Rc. The reverse tanto blade style provides a unique cutting edge, while the push-button automatic mechanism ensures quick and easy deployment. This knife features a black DLC finish, giving it a sleek and durable appearance. With fast shipping available, you can get your hands o |
| Title | Benchmade 9400BK Osborne AUTOMATIC - 3.4" Plain Edge Black DLC Finish CPM-S30V Blade |
Pros
- CPM-S30V blade with 58-60 Rc hardness for a durable cutting edge
- Push-button automatic mechanism allows quick, easy deployment
- Reverse tanto blade style offers a distinctive cutting profile
- Black DLC finish gives the knife a sleek, low-profile appearance
- Compact folding design measures 4.47 inches closed for carry convenience
Considerations & Trade-offs
- The 3.40" reverse tanto profile is purpose-built, so it may feel more specialized than a traditional drop-point or general-purpose blade shape.
- The push-button automatic mechanism offers fast deployment, but it also adds a level of mechanical complexity compared with a manual folding knife.
- At 7.87" open and 4.47" closed, this is a compact folder, so users prioritizing a larger cutting platform may want to consider the size trade-off.
- The black DLC finish provides a subdued look, but finish appearance can be more sensitive to visible wear than an uncoated blade.
Suggested Comparisons
- Manual folding knives
- Automatic folding knives
- Tactical knives
- Everyday carry knives
Suggested Accessories
- Knife sheath
- Knife sharpener
- Pocket clip accessory
- Cleaning cloth
Frequently Asked Questions
What type of knife is the Benchmade 9400BK Osborne AUTOMATIC intended to be used as?
It is described as a tactical-grade folding knife designed for everyday carry and law enforcement use.
What blade steel and hardness are listed for this model?
The listed blade steel is CPM-S30V, with a hardness rating of 58-60 Rc.
What blade style does the 9400BK Osborne AUTOMATIC use?
It uses a reverse tanto blade style.
How does the blade deploy?
It uses a push-button automatic mechanism for quick deployment.
What size information is provided in the product data?
The product lists a 3.40" blade length, 7.87" open length, 4.47" closed length, and .115" blade thickness.