Description
DreamTech D4288C – 4.33" Satin M390 Drop Point Titanium Folding Knife
The DreamTech D4288C is a large EDC folding knife pairing a 4.33" satin M390 drop point blade with a titanium and carbon fiber handle. At 7.72" overall it is a serious working folder, and DreamTech's patented button lock gives smooth, ambidextrous one-hand deployment. Going Gear is an authorized DreamTech dealer.
DreamTech D4288C Specifications
| Specification | Detail |
|---|---|
| Brand | DreamTech |
| Model | D4288 |
| SKU | D4288C |
| Overall Length | 7.72" |
| Blade Length | 4.33" |
| Blade Thickness | 0.13" |
| Blade Steel | M390 |
| Blade Hardness | 60–62 HRC |
| Blade Finish | Satin |
| Blade Style | Drop Point |
| Handle Material | Titanium & Carbon Fiber |
| Handle Length | 3.39" |
| Lock Type | Button Lock (Patent No. 12350848) |
| Knife Type | Folding Knife |
Frequently Asked Questions
What is the blade length of the DreamTech D4288C?
The DreamTech D4288C has a 4.33" blade and a 7.72" overall length, making the D4288C one of the larger folders in the DreamTech lineup and a strong choice for heavier cutting work.
Is M390 good knife steel?
Yes — the DreamTech D4288C uses M390, a premium powder-metallurgy stainless steel hardened to 60–62 HRC. M390 is prized for outstanding edge retention and excellent corrosion resistance, putting the D4288C well above typical budget folders in blade performance.
What handle material does the DreamTech D4288C have?
The DreamTech D4288C features a titanium and carbon fiber handle. The combination keeps the D4288C exceptionally light and rigid for its size while staying corrosion resistant.
How does the button lock on the DreamTech D4288C work?
The DreamTech D4288C uses DreamTech's patented button lock. Pressing the button retracts a plunger from the blade tang so the blade can swing open or closed, giving the D4288C smooth ambidextrous one-hand operation with a secure lockup.
How do you sharpen the DreamTech D4288C?
M390 is a hard, wear-resistant steel, so sharpen the DreamTech D4288C with diamond or CBN abrasives rather than soft natural stones. Hold the factory edge angle and finish with a strop to bring the D4288C back to a keen edge.
Is the DreamTech D4288C a good EDC knife?
Yes — the DreamTech D4288C combines a 4.33" M390 blade, a titanium and carbon fiber handle, and a patented button lock, making it a high-value large EDC folding knife for users who want premium steel without a premium price.
Where can I buy the DreamTech D4288C?
The DreamTech D4288C is available at Going Gear, an authorized DreamTech dealer. Going Gear carries the full DreamTech lineup with fast shipping and expert customer support.