Customer pays 25% at time of order, 25% at 30 days, 25% at 60 days and final 25% at 90 days.
The Mantis knife is a refined tribute to the classic American Bowie knife, embodying a bold style and a sleek yet predatory aesthetic. This creation from the Herman Knives collection captures attention with its daring and distinctive design, perfectly reflecting the spirit of adventure.
In the Mantis series, various high-quality steels are used, such as M390, M398 from Bohler, CPM MagnaCut, Damasteel RWL34, and Damascus steel from the same renowned Swedish manufacturer, as well as Damax from Alleima, another well-known Swedish producer. This diversity of materials ensures not only durability but also unparalleled blade sharpness. Its design, a modern interpretation of the classic Bowie knife, combines elegance and wildness, making it both functional and visually captivating.
The Mantis knife boasts a sleek and sturdy construction that excels in various applications. Its blade, perfect for precise tasks, is also strong enough to handle more demanding challenges. The roguish character of the Mantis, combined with its practicality, makes it an excellent choice for those who value knives with a distinct personality.
Each Mantis knife is a masterpiece of the highest quality craftsmanship from the masters at Herman Knives, ensuring the uniqueness and superior quality of each piece. Mantis is not just a reliable tool but also a true work of art, destined to become a highlight in any knife enthusiast's collection. The combination of tradition and modern design in the Mantis knife is a testament to the skill and passion of its creators, making each piece truly unique.
Product details
Blade: Damacore Hugin™ DC18N powder stainless steel
CORE: N11X SIDES: RWL-34 + PMC 27,
thickness 3,25 mm (0.1280") ,deep cryogenically treated in liquid nitrogen, hardness 61 HRC
Blade finish: Mirror polished
Handle: Timascus
Backspacer: Timascus
Clip: Timascus
Lock: Tiitanium Grade 5
Bearing system: Custom-made ceramic 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
New, improved pivotWe have refined the pivot construction, elevating its precision and the smoothness of the knife’s operation to an even higher level.
It consists of three elements:
A phosphor bronze bushing (a highly durable material with self-lubricating properties). It is precisely fitted to the hole in the blade, which is also machined in-house using our EDM machine. This eliminates all unnecessary play, ensuring flawless blade rotation through the resulting plain bearing.
A seven-petal clover-shaped screw – prevents rotation within the construction.
Torx T20 – secured with an easily removable Loctite for adjustability. If adjusting, be sure to reapply the same type of thread locker.
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 stabilityBased 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 wooden box including a microfiber cloth, Pruciak Protector Glide for Herman oil, and a dedicated stainless steel screwdriver manufactured in-house by Herman Knives.
Weight: 136 g ( 4.80 oz.)
Overall Length: 220 mm (8.66 ")
Blade length: 94 mm (3.70 ")
Blade width: 28 mm (1.10 ")
Folded length: 124 mm (4.88 ")
My name is Bartosz Herman. I produce knives according to my own projects and sometimes on an individual order. I try for every one of my knives to be unique and to enjoy its owner and at the same time to be comfortable and reliable during every day work. I want to develop my skills even further so that results of my work can keep getting better and better. I invite You to watch results of my work.