Benchmade
Benchmade Mini Infidel OTF Automatic Knife – 3.10" Black D2 Double-Edge Dagger Blade | Black 6061-T6 Aluminum Handle | 3350BK
Benchmade Mini Infidel OTF Automatic Knife – 3.10" Black D2 Double-Edge Dagger Blade | Black 6061-T6 Aluminum Handle | 3350BK
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Product Description
The Benchmade Mini Infidel is one of the most iconic compact OTF automatic knives ever produced. Designed by McHenry & Williams, the 3350BK delivers the legendary performance of the original Infidel in a smaller, more pocket-friendly package. Built for military, law enforcement, and serious everyday carry enthusiasts, it combines lightning-fast double-action deployment, premium American craftsmanship, and unmistakable tactical styling.
Proudly Made in the USA, the Mini Infidel continues to set the benchmark for compact out-the-front automatic knives.
Premium D2 Double-Edge Dagger Blade
The 3.10-inch dagger blade is precision-ground from D2 tool steel, offering exceptional wear resistance, edge retention, and toughness for demanding use.
A durable black Cerakote® finish minimizes glare while helping protect the blade from corrosion and everyday wear.
Blade Highlights
- 🔪 3.10" double-edge dagger blade
- ⚙️ Premium D2 tool steel (60–62 HRC)
- ⚫ Black Cerakote® finish
- ✂️ Dual plain edges
- 💪 Excellent piercing strength and edge retention
Legendary Double-Action OTF Mechanism
The Mini Infidel features Benchmade's proven double-action out-the-front automatic mechanism, allowing the blade to deploy and retract with a simple movement of the oversized thumb slider.
Its smooth, positive action has made the Infidel series one of the most respected OTF platforms in the industry.
Deployment Features
- ⚙️ Double-action OTF automatic
- ⚙️ Oversized thumb slider
- ⚙️ Fast one-handed deployment and retraction
- ⚙️ Proven Benchmade reliability
Aircraft-Grade Aluminum Handle
Machined from 6061-T6 black anodized aluminum, the handle features the signature stepped milling that provides excellent grip while maintaining a slim, ergonomic profile.
The Mini Infidel includes a deep-carry pocket clip for discreet tip-down carry and ships with a MOLLE®-compatible nylon sheath for additional carry options.
Why Choose the Benchmade Mini Infidel?
✔ Premium D2 tool steel blade
✔ Double-action OTF automatic
✔ Black Cerakote® double-edge dagger blade
✔ 6061-T6 anodized aluminum handle
✔ Deep-carry pocket clip
✔ MOLLE®-compatible sheath included
✔ Lightweight 3.4 oz. design
✔ Made in the USA
Specifications
- Brand: Benchmade
- Model: Mini Infidel
- Model Number: 3350BK
- Designer: McHenry & Williams
- Knife Type: Double-Action OTF Automatic
- Blade Length: 3.10 in.
- Overall Length: 7.10 in.
- Closed Length: 4.00 in.
- Blade Thickness: 0.104 in.
- Blade Material: D2 Tool Steel
- Blade Hardness: 60–62 HRC
- Blade Style: Double-Edge Dagger
- Blade Finish: Black Cerakote®
- Blade Edge: Plain
- Opening Mechanism: Double-Action OTF Automatic
- Opening Method: Thumb Slider
- Handle Material: 6061-T6 Anodized Aluminum
- Handle Color: Black
- Pocket Clip: Deep Carry, Tip-Down
- Sheath: MOLLE®-Compatible Nylon
- Weight: 3.40 oz.
- Country of Origin: USA
What's Included
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Benchmade Mini Infidel OTF Automatic Knife (3350BK)
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MOLLE®-Compatible Nylon Sheath
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Factory Packaging
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Benchmade LifeSharp® Lifetime Service
Knife Depot Take
The Mini Infidel has earned its reputation as one of the premier compact OTF automatics on the market. It retains the unmistakable styling and rock-solid action of the original Infidel while offering a size that's far more practical for everyday carry. The oversized thumb slider, premium D2 blade, and lightweight aluminum handle make it feel purpose-built from the moment you deploy it.
For anyone wanting a premium American-made OTF with proven military heritage, the Mini Infidel remains one of the industry's gold standards.
Why It's Worth Paying Attention To
Few automatic knives have the reputation of the Benchmade Infidel. The Mini version delivers the same iconic design, dependable double-action mechanism, and premium build quality in a more compact package that's ideal for everyday carry. It's a knife that has stood the test of time and continues to be a benchmark in the premium OTF category.
Upgrade Your Everyday Carry
The Benchmade Mini Infidel 3350BK delivers iconic styling, premium American craftsmanship, and lightning-fast automatic deployment in one of the finest compact OTF knives ever built.
Specifications
About brand
Benchmade Knife Company, Inc. set-up shop in Clackamas, Oregon in 1990 (originally founded in California in 1988). The initial knives primarily consisted of the Bali-Song knives, using a combination of outside vendors and inside processing to build finished products. And like most companies, starting out meant scarce money and big plans, using second hand equipment and limited resources.
Soon, a natural born fortitude and an undying passion to make it right and make it Benchmade, prospered into significant growth. As the product line grew so did the in-house capabilities. We began to acquire new machines and technologies including the first of several lasers, making Benchmade the first knife manufacturer to have such equipment in-house. Open minds and positive attitudes would lead to several more industry firsts over the course of the next several years.
This was only the beginning of Benchmade's breaking of new ground in the manufactured knife markets by using non-traditional materials and modern manufacturing methods in not only building knives better but, inevitably building better knives. The Designer Series was first introduced in 1991 with several custom designs being manufactured. By tapping into the custom knife makers' knowledge and combining it with our manufacturing expertise we were more readily able to offer more contemporary knife designs and innovations to the knife users.
Consecutive years of aggressive growth led to the next logical step in 1996 when Benchmade moved into its own 35,000 sq. ft. facility. A contemporary styled building complete with all of the modern equipment and amenities necessary to manufacture what has become recognized as a higher standard of specialty cutlery.
Today, Benchmade Knife Company, Inc. manufactures knives for a loyal and ever growing following of knife users. As we move into the 21st century we are poised for even more exciting opportunities, innovations and ongoing total world-class quality. Here at Benchmade we employ a simple philosophy- 'Make it cool, make it solid, make it happen and definitely make it Benchmade.'