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Boker Plus - Tac-Master by Bob Terzuola - Blackwashed Nitro-V & Micarta - 01BO889 - knife
Concentrated experience forged in steel - veteran designer and experienced tactician Bob Terzuola gets back into the game and makes his mark with the Boker Plus Tac-Master. Intuitive functionality, outstanding responsiveness, absolute reliability and select materials are the main ingredients of this tactical pocket knife, whose functional design makes it the ideal choice for police and military units.
The blade is made of Nitro-V, a steel that combines excellent edge retention and corrosion resistance. The modified tanto-shaped blade, with ball bearings and decorative ricasso, opens easily with the flipper and locks securely with the sturdy linerlock. The tactical approach is highlighted by the blade's black stonewash finish and ergonomic olive-green Micarta handle, which give the knife an unobtrusive appearance while minimizing light reflections.
An interesting visual detail is the covered blade axis screw on the front, decorated with the Terzuola Design logo, a dragon head. The knife comes with a positionable clip (tip-up) and a high-quality nylon case.
Intended Use: Tactical/SportingProduction Type: Industrial
Country of manufacture: China
Blade: Nitro-V stainless steel
Blade treatment: Blackwashed
Handle: Micarta
Blade length: 99mm.
Blade thickness: 2.7mm.
Weight: 148gr.
Total length: 235mm.
Clip: stainless steel, removable
Closure: liner lock
Packaging: cardboard box with Boker Plus logos, zippered nylon pouch
Notes: Design by Bon Terzuola, Carson Flipper-type opening system on ball bearingsBO-01BO889
Böker Solingen: The "Tree Brand" since 1869
Böker is one of the oldest and most prestigious knife manufacturers in the world, based in Solingen (Germany), the legendary "City of Blades". Instantly recognizable by the famous chestnut tree logo (Tree Brand), Böker has combined strict German craftsmanship with contemporary technical innovation since 1869.
Böker is a historic German cutlery brand active for over 150 years, globally recognized for producing high-quality sports knives, EDC, tactical gear, collector's items, and traditional straight razors.
The Böker range is vast and structured, spanning from handcrafted knives made in Solingen to modern EDC and tactical lines developed in collaboration with international designers like Lucas Burnley and Brad Zinker, as well as outdoor and utility models.
Böker knives are chosen by EDC enthusiasts, professionals, collectors, and expert users looking for reliable tools, attention to detail, and the backing of a centuries-old manufacturing tradition.
In this section, you will find the complete catalog of Böker Manufaktur Solingen, Böker Plus, Böker Arbolito, and Magnum lines, selected to cover every usage need, available at Coltelleria Collini, Official Böker Dealer.
Böker Manufaktur Solingen
The premium line produced entirely by hand in the historic Solingen factory. It includes traditional knives, straight razors, and forged Damascus blades, often crafted from historic materials. It represents the absolute pinnacle of Böker manufacturing quality.
Böker Plus: Innovation & EDC
Dedicated to modern EDC, tactical, and professional use. It hosts iconic models like the Kwaiken and Urban Trapper, featuring advanced mechanisms, ball-bearing flippers, and technical materials such as Titanium, G10, and Carbon Fiber.
Arbolito & Magnum
Böker Arbolito offers robust hunting and outdoor knives produced in the Buenos Aires facility, featuring natural handle materials. Magnum by Böker is the entry-level line, ideal for those seeking functionality and reliability at an affordable price.
Why buy Böker from Coltelleria Collini?
Coltelleria Collini is an Official Authorized Böker Dealer. Thanks to a direct and long-standing relationship with the German brand, we offer one of the most complete selections available, including limited editions and collector's models.
- Immediate availability of best-selling models and new releases.
- Official Böker warranty and qualified post-sales support.
- Custom laser engraving service to make your knife unique.
Böker Knives FAQ
Böker Manufaktur identifies knives handcrafted in Solingen, often with premium materials and high-end finishes. Böker Plus is the line designed in Germany and produced to German standards for EDC, tactical, and professional use.
Among modern models, the Böker Kwaiken by Lucas Burnley stands out as an icon of contemporary design. Historically famous are also the Kalashnikov automatic series and the ultra-light Urban Trapper.
The logo depicts a large chestnut tree that stood in front of the first Böker factory in the 17th century. It is the historic symbol of quality, authenticity, and continuity of the brand, internationally known as the Tree Brand.
Official Böker brand page on Coltelleria Collini – Official Böker Dealer in Italy since 1968.






