KB Knives Eclipse Gray Titanium, Sandblasted M390 by Panurin Design (KB417A)
- Eclipse Gray Titanium, Sandblasted compact EDC folder designed by Panurin Design. Blade made of premium M390 steel, integral handle made of durable titanium. Opens with a pin in the blade; a Frame Lock provides security.
0,00 €KB Knives Eclipse Gray Titanium, Sandblasted M390 Folding Knife by Panurin Design (KB417A)
The KB Knives Eclipse KB417A is a titanium folding knife designed by Panurin Design, distinguished by its integral handle construction and a blade made of Böhler M390 steel. The gray, sandblasted finish of the entire knife gives the model a cohesive, technical look, while the Frame Lock mechanism and ceramic ball bearings ensure smooth and predictable operation.
The 84.00 mm blade features a Drop Point profile, a flat grind, and a sandblasted finish. It opens manually using thumb studs on both sides, and once fully extended, the blade is secured by the Frame Lock.
Böhler M390 and Vacuum-Cryogenic Heat Treatment
The blade is made of Böhler M390 steel, hardened to 60–62 HRC. Vacuum hardening combined with cryogenic treatment was used, which promotes high hardness, wear resistance, and stable steel properties during regular use.
Drop Point, flat grind, and sandblasted
The Drop Point profile provides a versatile geometry with a well-controlled tip and a functional cutting edge length. The flat grind facilitates smooth blade glide through the material, while the sandblasted finish gives the blade a matte and subdued appearance.
Integral Titanium Handle and Frame Lock
The handle is made of titanium as an integral structure, so its rear section forms a continuous part of the frame instead of a separately mounted backspacer. The entire handle is finished in a gray, sandblasted variant, maintaining a uniform style that extends to the titanium clip.
Ceramic ball bearings ensure smooth blade movement, while the Frame Lock utilizes the titanium body as the locking element. The clip is positioned on the right side in a tip-up configuration.
Key Features at a Glance
- Böhler M390 — steel with a hardness of 60–62 HRC.
- Vacuum-cryogenic treatment — enhances the steel’s high hardness, wear resistance, and stability.
- Drop Point — a versatile utility profile.
- Flat grind — efficient cutting geometry.
- Sandblasted — a matte, sandblasted blade finish.
- Integral titanium handle — a seamless frame construction without a traditional separate backspacer.
- Frame Lock — a locking mechanism utilizing the titanium frame.
- Ceramic ball bearings — smooth operation of the mechanism.
- Thumb studs on both sides — manual opening.
- Titanium clip — right-side, tip-up.
Technical Data
| Product Number | KB417A |
| Product Name | KB Knives Eclipse Gray Titanium, Sandblasted M390 by Panurin Design |
| Overall Length | 193.00 mm / 7.60" |
| Blade Length | 84.00 mm / 3.31“ |
| Blade Thickness | 3.10 mm / 0.12” |
| Handle Length | 109.00 mm / 4.29“ |
| Handle thickness | 12.00 mm / 0.47” |
| Weight | 121.00 g / 4.27 oz |
| Blade material | Böhler M390 |
| Blade hardness (HRC) | 60–62 HRC |
| Blade edge | Flat |
| Blade finish | Sandblasted |
| Handle material | Titanium |
| Handle finish color | Gray, Sandblasted |
| Backspacer material | Titanium, integral part of the handle |
| Backspacer color | Gray, Sandblasted |
| Clip | Right-handed, tip-up |
| Clip material | Titanium |
| Pivot pin | Caged Ceramic Ball Bearing |
| Lock | Frame Lock |
| Opening Mechanism | Manual, Thumb Studs |
| Additional Accessories | None |
| Designer | Panurin Design |
| Brand | KB |
| Manufacturer | Kubey Knife |
| Country of Origin | P.R.C. |
Frequently Asked Questions
How do I care for Böhler M390 steel?
It’s a good idea to clean the blade regularly and dry it thoroughly. M390 is highly corrosion-resistant, but proper care helps maintain its sharpness and the aesthetic appearance of the surface for longer.
How do you sharpen the KB Eclipse?
High-performance abrasives, especially diamond-based ones, work well with M390 steel. It’s best to maintain the factory edge geometry and guide the sharpener evenly along the entire length of the blade.
How does the Frame Lock work?
The Frame Lock uses a section of the titanium handle as a locking element to secure the blade once it is open. Releasing the lock allows the knife to be folded.
What does “integral handle construction” mean?
Integral construction means that the handle body and its rear section form a single, seamless unit, without the classic separately mounted backspacer.
How do you care for ceramic ball bearings?
It’s a good idea to regularly clean the area around the pivot to remove dust and fine debris. If necessary, you can use a small amount of cleaner designed for knife mechanisms.
Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools
