Problue KN-63 420 J2 Grade Point tip BC knife
RM139.00
The Problue KN-63 420 J2 Grade Point tip BC knife is a titanium dive knife from Problue – corrosion-proof, lightweight, and razor-sharp. Titanium holds its edge far longer than steel in salt water, making it a smart long-term investment for regular divers at Mabul’s world-class visibility.
The Problue KN-63 420 J2 Grade Point tip BC knife is a titanium dive knife from Problue – corrosion-proof, lightweight, and razor-sharp. Titanium holds its edge far longer than steel in salt water, making it a smart long-term investment for regular divers at Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | KN-63 420 J2 Grade Point tip BC knife |
| Material | Titanium |
| Blade | Sharp tip |
| Sheath | Included |
| Mount | Leg / Calf mount |
| Best For | Line cutting / Emergency |
Key Features
- Titanium blade: Corrosion-proof – never rusts, never needs oiling.
- Lightweight: You’ll barely notice it’s there.
- Long-lasting edge: Titanium holds its sharpness far longer than steel in salt water.
- Lifetime investment: Buy it once, use it for decades.
Suited for Malaysian Dive Sites
The Problue KN-63 420 J2 Grade Point tip BC knife is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive – titanium is corrosion-proof but salt still dulls the edge.
- No oiling needed – that’s the point of titanium.
- Sharpen less often than steel – titanium holds its edge.
- Store in the sheath.
Final Verdict
Buy it once, use it forever. The Problue KN-63 420 J2 Grade Point tip BC knife is the long-term, corrosion-proof choice for divers who dive regularly.
| Product Category | Diving Fins |
|---|---|
| Size | S |
| Material | Titanium |
| Skill Level | Advanced |
| Water Type | Saltwater, Freshwater |
12 reviews for Problue KN-63 420 J2 Grade Point tip BC knife
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Eleanor Low –
Can anyone tell me what kind of coating the blade has? I want to make sure it’s resistant to corrosion.
Imran Hanafiah –
Thank you for reaching out! I’ve checked the details of the Problue KN-63 420 J2 Grade Point tip BC knife. Unfortunately, we don’t have any specific information about the type of coating on the blade. However, based on the description, it mentions a "420 J2 stainless blade". Stainless steel itself has excellent corrosion resistance properties, but we can’t confirm if the blade has any additional coating. If you’re concerned about corrosion, I would recommend consulting with our customer service team or the manufacturer directly for more information.
Daniel Tan –
I’ve had this knife for a few months now and it still looks like new. The build quality is top-notch and the price is very reasonable.
Alicia Teo –
I bought this knife for my diving trips and I was blown away by its performance. The sharp blade and ergonomic grip made it a joy to use underwater.
Kevin Wong –
Do you think this knife is suitable for a beginner? I’m new to diving and want to make sure I’m not using something too complicated.
Junhao Lo –
Thank you for reaching out to us, Kevin! The Problue KN-63 420 J2 Grade Point tip BC knife is a great choice for both beginners and experienced divers. The unique quick lock / release system on the sheath makes it easy to use, and the high-quality 3 inches 420 J2 stainless blade is durable and resistant to corrosion. We would recommend this knife for any level of diver, as it’s designed for ease of use and safety. If you have any further questions or concerns, please don’t hesitate to reach out.
Samantha Quah –
This knife is a game-changer. The quick lock / release system on the sheath is so convenient and easy to use.
Lisa Lee –
The sheath could be slightly larger to accommodate the knife more securely. That’s the only minor issue I have with this product.
Alex Lim –
What’s the maximum temperature that the quick lock/release system can withstand?
Imran Hanafiah –
Thank you for taking the time to review our Problue KN-63 420 J2 Grade Point tip BC knife. Regarding your question about the maximum temperature the quick lock/release system can withstand, we couldn’t find any specific information on the maximum temperature rating. However, we can suggest that our product is designed for underwater use, which implies it can withstand high water pressure, but not extremely high temperatures. If you have any specific requirements or concerns, please feel free to share them, and we can discuss further. We appreciate your feedback and hope to hear from you again soon.
Derek Wong –
I’ve been using this knife for a few weeks now and I have to say, it’s exceeded my expectations. The 420 J2 stainless blade is incredibly sharp and holds up well to daily use.
Melissa Tan –
I’m impressed with the ergonomics of this knife. It fits perfectly in my hand and the unique quick lock/release system on the sheath is a game-changer.
Rachel Loh –
Can someone tell me what the length of a sharpened blade is?
Junhao Lo –
According to the product description, the length of the Problue KN-63 420 J2 Grade Point tip BC knife’s blade is 3 inches when sharpened. If you have any further questions or concerns, please feel free to ask.
Kevin Low –
I’ve been using this knife for diving and it’s been a lifesaver. The high quality of the blade and the durability of the sheath is unmatched.
Ivy Koh –
The only drawback I’ve experienced with this knife is that the high impact plastic sheath can be a bit pricey, but overall, it’s a worthwhile investment.