Bestech Duci Knife Black Titanium, Black Stonewashed CPM 20CV by Ostap Hel (BT2605C)

Bestech Duci Black Titanium Folding Knife, Black Stonewashed CPM 20CV by Ostap Hel (BT2605C)

The Bestech Duci BT2605C is a compact EDC folder designed by Ostap Hel, featuring a Crucible CPM 20CV steel blade, a titanium handle, and a distinctive detachable ring. The Black Stonewashed finish covers the blade, handle, and titanium components, giving the knife a cohesive, technical look.

With an overall length of 162.00 mm and a weight of 54.00 g, the Duci remains a very lightweight, compact folding knife. It opens via a flipper, the blade runs on ceramic bearings, and the Frame Lock secures it in the open position. The detachable ring can be removed with a single push of a button, without having to disassemble the knife.

CPM 20CV – Steel for a Compact EDC

Crucible CPM 20CV, hardened to 61–62 HRC, provides high resistance to wear and corrosion as well as good edge retention. In the Duci model, it delivers a durable cutting edge in a very short 50.00 mm blade. The 3.20 mm thickness ensures adequate rigidity without compromising the knife’s compact design.

Flat and Black Stonewashed

The modified blade profile combines the characteristics of Drop Point and Spear Point, offering a compact tip and a functional edge line. The flat grind supports efficient cutting, and the black stonewashed finish gives the surface a rugged look and effectively masks minor scuffs that occur during regular carry.

Black Titanium and removable ring

The handle is made of titanium and finished in a Black Stonewashed style. The Frame Lock is an integral part of the design, and ceramic ball bearings ensure smooth operation of the flipper-activated blade. The removable titanium ring also features a black stonewashed finish and can be quickly released with a dedicated button.

Key Features at a Glance

• Crucible CPM 20CV – premium-grade steel for EDC.
• 61–62 HRC – high hardness.
• Flat – flat grind.
• Black Stonewashed – black stonewashed blade finish.
• Titanium – titanium handle construction.
• Frame Lock – sturdy lock mechanism.
• Ceramic Ball Bearings – ceramic ball bearings.
• Manual, Flipper – flipper opening.
• Removable Titanium Ring – quick-release ring.
• Right, Tip-Up – right-side tip-up clip.

Technical data

Frequently Asked Questions

What are the advantages of CPM 20CV steel?

CPM 20CV offers high wear resistance, good edge retention, and very good corrosion resistance. This combination of features is particularly useful in an everyday carry folder.

How do you sharpen CPM 20CV?

Diamond-coated tools or a high-quality sharpening system work best. With a hardness of 61–62 HRC, the steel requires a bit more time for a full sharpening, but the results last a long time.

How does the Frame Lock work?

The spring-loaded part of the titanium handle slides under the base of the blade and locks it in the open position. The mechanism is simple, rigid, and fits well with the Duci’s lightweight titanium construction.

How do you remove the ring?

The ring is secured using a dedicated push-button release mechanism. This allows you to quickly remove it without disassembling the knife or using any tools.

What does the Black Stonewashed finish offer?

The black stonewashed finish gives the surface a matte, rugged look and minimizes the appearance of fine scratches. On the BT2605C, it is applied consistently to the blade and the titanium structural components.

Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools