The Bestech DUCI BT2605D, designed by Ostap Hel, is a particularly compact EDC folding knife whose unique feature is its removable rear ring; made from titanium, this karambit-style ring improves the knife’s grip and control. An ingenious push-button mechanism allows it to be removed or fitted instantly and without any tools, enabling the DUCI to be used with or without the ring, depending on preference.

Its small 5 cm blade is made from CPM-20CV, a premium steel offering excellent cutting performance and very good corrosion resistance. It features an elegant satin finish.
This version stands out above all for its flamed titanium handle, whose colour variations give the DUCI a distinctly more exclusive character than the other models in the range.
It opens via a flip mechanism on ceramic ball bearings, whilst the lock is secured by a Frame Lock.

Weighing in at just 54 gr, the DUCI remains a unique and remarkably compact EDC knife, combining high-end materials, a design by Ostap Hel and a particularly ingenious solution for its removable ring.

Technical specifications of the Bestech DUCI BT2605D CPM-20CV Flamed Titanium:
Overall length: 16.2 cm with ring
Closed length: 11.2 cm with ring
Blade length: 5 cm
Blade thickness: 3.2 mm
Steel: CPM-20CV
Hardness: 61–62 HRC
Blade profile: Drop Point / Modified Spear Point
Blade finish: Satin
Handle: titanium
Handle finish: Flamed Titanium
Lock: Frame Lock
Opening mechanism: flipper
Pivot: ceramic ball bearings
Ring: titanium, removable without tools via a release button
Clip: titanium
Pivot and screws: satin-finished steel
Weight: 54 g
Designer: Ostap Hel
Reference: BT2605D