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90 Day LayAway Plan
Customer pays 25% at time of order, 25% at 30 days, 25% at 60 days and final 25% at 90 days.
The order will be shipped after the final installment has been paid.
The Ovium II knife is a completely new interpretation of the concept — not merely an evolution of its predecessor, but a design created entirely from scratch. While inspired by the original Ovium, it represents a fresh, meticulously refined vision of a utility knife crafted in accordance with the Herman Knives philosophy.
The first Ovium captivated with its simplicity and harmony of form. Over time, however, Bartosz Herman decided to give it a new spirit — more energy, more bite, and a touch of boldness. The result is Ovium II – a knife with a distinctive silhouette, aggressive lines, and magnetic aesthetics. As the creator himself says, it was meant to be “simply sexy.”
One of the biggest design challenges was to fit a large, fully functional blade into a compact handle without sacrificing ergonomics or lightness. The result exceeded expectations — despite its substantial and highly practical blade, Ovium II remains exceptionally handy, comfortable, and perfectly balanced.
This knife combines strength and finesse. Its muscular form and dynamic profile give it a unique presence, while the flawless finish and precision craftsmanship highlight the mastery of Herman Knives artisans. Ovium II doesn’t just cut beautifully — it captivates.
The new Ovium is more than just another model — it is a celebration of the philosophy: maximum functionality in a comfortable, compact form that also pleases the eye.
PRODUCT DETAILS
Blade: Bohler M390 powder stainless steel
thickness 3,2 mm (0.1260"),heat treated with a deep crio (liquid nitrogen), hardness 61 HRC Medium detent, Flat grind
Blade finish: Shiny stonewash
Handle: Titanium Grade 5
Backspacer: Titanium Grade 5 ( Hammered )
Clip: Titanium Grade 5 ( Hammered )
Lock: Titanium Grade 5
Bearing system: Custom-made ceramic caged ball bearings by Herman Knives
New improved bearing system.
Washers made of M390 powder metallurgy steel further enhance the already exceptional operation of our knives. Every stage of production has been optimized to ensure even greater precision, durability, and, most importantly, the smoothness of our knives.
Washer manufacturing process:
M390 steel is machined in-house on our Swiss-type lathe Citizen Cincom A20, where the bar stock is processed and pre-drilled.
Washer dimensions: Inner diameter 5.05 mm, outer diameter 11.95 mm; (for Bee and Micro Sting models: outer diameter 9.95 mm).
25 mm-long rods undergo vacuum heat treatment to 60 HRC, reducing material stress and minimizing the risk of deeper blade scratches and ceramic ball fractures.
After hardening, washers are machined using EDM (Electro Discharge Machining) on our Mitsubishi MV1200R wire EDM machine, allowing precise inner hole execution.
They are then wire-cut into 0.6 mm-thick slices, and final wire processing minimizes surface roughness.
Final manual lapping, up to a 4000-grit finish, gives the washers an almost mirror-like surface, ensuring even smoother bearing operation.
All these processes are carried out entirely in-house by Herman Knives.
Ceramic detent ball
Tungsten carbide insert on the lock
Tungsten carbide stop pin
The custom Herman Knives pivot was fully designed and manufactured in our workshop. Built on the TORX T20 system, the construction features a newly developed thread with an increased diameter and reduced pitch, resulting in higher precision and smoother pivot adjustment. This solution minimizes the risk of play and ensures more stable settings.
The component is made of 440C stainless steel, vacuum-hardened to 56–58 HRC. The vacuum hardening process guarantees a uniform steel structure, excellent dimensional stability, and increased wear resistance. Thanks to this, the pivot offers long-lasting durability and retains its properties even under intensive use.
The screws are made of vacuum-hardened stainless steel. All three components are produced in-house by Herman Knives on our Swiss-type automatic lathe.
Bearings with increased stability
Based on years of experience, the new bearings feature a caged design with 16 ceramic balls. Their well-thought-out and tested structure effectively prevents ball displacement while ensuring optimal smoothness of operation.
Simple, isn’t it?
New original box including a microfiber cloth, Pruciak Protector Glide for Herman oil, and a dedicated titanium screwdriver manufactured in-house by Herman Knives.
Weight: 144 g (5.08 oz)
Overall length: 236 mm (9.29")
Blade length: 103 mm (4.06")
Length after folding: 135 mm (5.31")
My name is Bartosz Herman. I specialize in handcrafting knives - and now also pens - based on my own designs and custom orders. I strive to ensure that each piece is unique, comfortable to use, and pleasing to the eye of its owner. I am continuously working to improve my skills so that my creations become even better. I invite you to take a look at the results of my work.
