The Bestech DUCI BT2605F, 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 a Black Stonewashed finish.
This version stands out thanks to its handle, which combines Black Stonewashed titanium with Black Marble carbon fibre inserts, adding a more sophisticated touch to the DUCI’s decidedly dark aesthetic. The titanium ferrule and clip also feature a Black Stonewashed finish.
The knife opens via a flip mechanism on ceramic ball bearings, whilst locking is provided by a Frame Lock.
Weighing in at just 54 gr, the DUCI is 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 BT2605F CPM-20CV Carbon Fibre 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 finish: Black Stonewashed
Handle: titanium + carbon fibre
Handle finish: Black Marble Carbon Fibre + Black Stonewashed Titanium
Lock: Frame Lock
Opening mechanism: flipper
Pivot: ceramic ball bearings
Ring: Black Stonewashed titanium, removable without tools via a release button
Clip: Black Stonewashed titanium
Pivot and screws: Black PVD-coated steel
Weight: 54 g
Designer: Ostap Hel
Reference: BT2605F
Specific References
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