BM4170 Outdoor Folding Knife – S90V High-Hardness Steel, Aluminum-Carbon Fiber Handle, Versatile EDC Tool for Fishing, Hiking & Daily Carry

Model: 4170BM 
【Overall length】 22.2cm/8.74in
【Blade Length】10cm/3.93in
【Blade thickness】3mm/0.12in
【Folded length】 12.2cm/4.80in
【Cutting Material】S90V
【Shank material】Aluminum and carbon fiber + pocket clip
【Hardness】58HRC
【Weight】Approx. 88.17 g (net weight) 
【Packing】Color box
【Knife surface treatment】High-strength oxidized black


Built for the Field: Premium Materials, Precision Cut
The 4170BM outdoor folding knife delivers uncompromising quality with its high-hardness S90V stainless steel blade. Known for exceptional edge retention, this premium blade material ensures that your folding utility knife stays sharp through repeated heavy use. Whether you’re cutting cordage, preparing game, or handling survival tasks, it performs with precision. More robust than an average folding hunting knife, this is a compact outdoor knife made for users who demand performance without excess weight. It’s ready for the trail, the city, and the unknown.

Designed for Comfort and Tactical Readiness
This folding utility knife is as comfortable in hand as it is efficient in action. The aluminum and carbon fiber handle provides durability with minimal weight, making it ideal for daily carry or extended field use. Unlike bulky alternatives, it remains sleek yet sturdy, providing better control during detailed cutting. If you're searching for the best folding knife for urban or wilderness survival, this one blends comfort, balance, and strength. Its one-handed manual opening ensures fast deployment in critical moments.

Compact Versatility for Every Environment
From fishing trips to high-stress tactical scenarios, the 4170BM adapts to any environment. It folds down small enough for jeans, backpacks, or belt clips, yet still functions as a reliable folding hunting knife for larger field jobs. Its blade shape and build give it power beyond its size, outperforming many traditional fixed-blade outdoor knives. Whether used as part of your emergency kit or your daily EDC, this folding utility knife proves its worth through utility and endurance.

High-End EDC with Rugged Survivability
You don’t have to choose between elegance and power. The 4170BM gives you both with its stylish carbon fiber detailing and elite-grade steel. It resists corrosion, keeps its edge, and endures extreme use scenarios. Built as a top-tier best folding knife, it bridges the gap between survival blade and collectible tool. For those who need a folding utility knife that can handle wilderness adventure and look sharp doing it, the 4170BM checks every box.


Product Advantages

S90V Blade Steel for Superior Edge Retention
Crafted from high-end S90V stainless steel, the blade holds its edge far longer than typical knife steels. This makes it ideal for repeated cutting, slicing, and precision work—whether you're deep in the woods or at a job site. As a folding utility knife, it outperforms in both edge retention and hardness, positioning it as the best folding knife for serious users. This blade won’t let you down when performance matters most.

Ergonomic Handle with Durable Build
The combination of carbon fiber and aluminum creates a handle that is both lightweight and highly impact-resistant. It feels comfortable in hand during extended use and offers a solid grip under all conditions. Whether you're using it as an outdoor knife or folding hunting knife, the handle’s design enhances precision and fatigue resistance, giving you the balance you need in every task.

Slim Profile with One-Handed Operation
Despite its high performance, the 4170BM folds down to a compact, slim profile that fits easily in your pocket. It opens smoothly with a thumb stud and locks securely in place for safe use. For those needing a reliable folding utility knife in fast-paced situations, the one-handed operation offers an edge over bulkier options. It’s an essential tool that won’t weigh you down.

All-Terrain Versatility for EDC or Adventure
Whether you're hiking in the mountains, fishing by the lake, or navigating city streets, the 4170BM adapts easily. It functions as a rugged folding hunting knife when needed and as a discreet EDC when required. More dependable than many small folding knife designs, and more compact than most fixed blades, it delivers consistent power in a refined format.


Don’t compromise between strength and size—carry the 4170BM and get the best of both worlds. Add this premium folding utility knife to your kit now and stay sharp wherever life takes you.

Estimated Delivery Time: 
U.S. warehouse items: Arrive within 5-7 days, orders are processed and shipped within 24-48 hours on business days. Buy in-stock items now.
Overseas products: Arrive in about 20-25 working days.
Tracking: Once your order has been shipped, you will receive a tracking number via order details or email to monitor the delivery status of your package.

RETURN POLICY：
Return Window: We accept returns within 30 days of the delivery date. Items must be unused, in original packaging, and in resalable condition.
Return Process: To initiate a return, please contact our customer service team with your order number and reason for return. We will provide instructions and a return authorization number.
Refunds: Once we receive and inspect the returned item, we will process your refund. Refunds will be issued to the original payment method within 7-10 business days.
Return Shipping Costs: The customer is responsible for return shipping costs unless the item is defective or incorrect. We recommend using a trackable shipping method to ensure the item reaches us.
Exchanges: If you need to exchange an item, please follow the return process and place a new order for the desired item.

ASK A QUESTION：
For any questions or concerns regarding our shipping and return policies, please contact our customer service team at  zmoutdoors168@gmail.com


About Us

TopKnifePro is a professional kitchen knife manufacturer based in Yangjiang, China — a city globally recognized for its cutlery craftsmanship. With over 20 years of OEM/ODM experience, we specialize in designing and producing high-quality kitchen knives that blend traditional techniques with precision-driven automation. Our clients include established international brands across North America, Europe, and Asia.

Our 10,000m² facility houses over 200 skilled workers and advanced equipment, enabling us to produce more than 2 million knives annually. From CNC grinding to vacuum heat treatment and rigorous quality inspection, every stage of production is controlled in-house to ensure consistency and performance. We are ISO9001 certified and BSCI audited, meeting global standards for quality and social responsibility.

At TopKnifePro, we provide more than just manufacturing — we offer end-to-end OEM/ODM services, including design consultation, prototyping, custom packaging, and export support. Our team is committed to reliable timelines, transparent communication, and long-term partnerships. Whether you're developing a new product line or scaling existing operations, we're ready to support your brand with precision and care.


FAQ

1. Who are we?
We are a professional kitchen knife manufacturer based in Yangjiang, China, with over 20 years of OEM/ODM experience. We specialize in producing high-quality knives for global brands and retailers.

2. How can we guarantee quality?
Each product goes through a multi-step quality control process, including strict inspections during raw material selection, CNC precision grinding, heat treatment, and final assembly. Our facility is ISO9001 certified and BSCI audited for social compliance.

3. What can you buy from us?
You can source a wide range of kitchen knives, knife sets, and customized cutlery products, tailored to your brand’s design, packaging, and performance needs.

4. Why should you buy from us not from other suppliers?
TopKnifePro combines traditional craftsmanship with automated production for consistent quality. Our strong OEM/ODM capabilities, transparent communication, and proven export experience make us a trusted partner for international clients.

5. What services can we provide?
We offer complete OEM/ODM solutions including product design, sampling, custom packaging, and global export support. Our team ensures fast response times and reliable lead times from prototype to mass production.