Herman Knives Mantis M398 DLC Hand-Engraved Titanium Folding Knife

$1,725.00
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Item №: 1945
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    SPECIFICATIONS
    • Manufacturer: Herman Knives
    • Model: Mantis
    • Configuration: Right-handed
    • Knife type: Folding knife
    • Blade steel: Böhler M398 powder metallurgy stainless steel
    • Blade hardness: 62–63 HRC
    • Heat treatment: Deep cryogenic treatment using liquid nitrogen
    • Blade length: 3.82 in (97 mm)
    • Blade width: 1.06 in (27 mm)
    • Blade thickness: 0.122 in (3.1 mm)
    • Blade grind: Full flat grind
    • Blade finish: DLC BALINIT TRITON STAR
    • Detent: Medium
    • Overall length: 8.86 in (225 mm)
    • Closed length: 5.00 in (127 mm)
    • Weight: 4.76 oz (135 g)
    • Handle: Grade 5 titanium
    • Handle detailing: Fine parallel milling across both handle scales
    • Inlay: None
    • Pocket clip: Grade 5 titanium, hand engraved
    • Clip detailing: Multicolor hand-engraved botanical design
    • Backspacer: Grade 5 titanium, hand engraved
    • Pivot: Custom TORX T20 pivot made from 440C stainless steel, hand engraved
    • Pivot hardness: Vacuum-hardened to 56–58 HRC
    • Pivot design: Increased thread diameter and reduced thread pitch for precise adjustment and improved setting stability
    • Screws: Vacuum-hardened 440C stainless steel, anodized
    • Lock: Grade 5 titanium liner lock
    • Lock insert: Tungsten carbide
    • Stop pin: Tungsten carbide
    • Detent ball: Ceramic
    • Bearing system: Updated Herman Knives caged ceramic ball-bearing system
    • Bearing configuration: 16 ceramic balls in a stabilized cage
    • Bearing washers: M390 powder metallurgy steel, vacuum heat-treated to 60 HRC
    • Washer dimensions: 0.199 in (5.05 mm) inner diameter × 0.470 in (11.95 mm) outer diameter × 0.024 in (0.6 mm) thickness
    • Washer production: Machined in-house, vacuum heat-treated, EDM finished, wire-cut, and manually lapped to a 4000-grit finish
    • Included accessories: Original Herman Knives box, certificate of authenticity, microfiber cloth, Pruciak Protector Glide oil, and dedicated titanium screwdriver
    CRAFTSMANSHIP & DETAILS

    The Herman Knives Mantis is a full-size right-handed folder built around a 3.82-inch Böhler M398 blade hardened to 62–63 HRC. Its full flat grind is finished with a dark DLC BALINIT TRITON STAR coating, complementing the finely milled Grade 5 titanium handle.

    Hand-engraved details distinguish the titanium pocket clip, titanium backspacer, and custom 440C stainless steel pivot. Deployment runs on Herman’s updated caged bearing system with 16 ceramic balls and precision-lapped M390 washers, while a titanium liner lock uses a tungsten carbide insert.

    The knife includes the original box, certificate, microfiber cloth, Pruciak Protector Glide oil, and an in-house titanium screwdriver.

    PACKAGE CONTENTS: Certificate of authenticity, white cotton gloves, protective packaging.


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    IN THE BOX

    • Certificate of authenticity
    • White cotton gloves
    • Gift box
    Herman Knives Mantis M398 DLC Hand-Engraved Titanium Folding Knife
    • Manufacturer: Herman Knives
    • Model: Mantis
    • Configuration: Right-handed
    • Knife type: Folding knife
    • Blade steel: Böhler M398 powder metallurgy stainless steel
    • Blade hardness: 62–63 HRC
    • Heat treatment: Deep cryogenic treatment using liquid nitrogen
    • Blade length: 3.82 in (97 mm)
    • Blade width: 1.06 in (27 mm)
    • Blade thickness: 0.122 in (3.1 mm)
    • Blade grind: Full flat grind
    • Blade finish: DLC BALINIT TRITON STAR
    • Detent: Medium
    • Overall length: 8.86 in (225 mm)
    • Closed length: 5.00 in (127 mm)
    • Weight: 4.76 oz (135 g)
    • Handle: Grade 5 titanium
    • Handle detailing: Fine parallel milling across both handle scales
    • Inlay: None
    • Pocket clip: Grade 5 titanium, hand engraved
    • Clip detailing: Multicolor hand-engraved botanical design
    • Backspacer: Grade 5 titanium, hand engraved
    • Pivot: Custom TORX T20 pivot made from 440C stainless steel, hand engraved
    • Pivot hardness: Vacuum-hardened to 56–58 HRC
    • Pivot design: Increased thread diameter and reduced thread pitch for precise adjustment and improved setting stability
    • Screws: Vacuum-hardened 440C stainless steel, anodized
    • Lock: Grade 5 titanium liner lock
    • Lock insert: Tungsten carbide
    • Stop pin: Tungsten carbide
    • Detent ball: Ceramic
    • Bearing system: Updated Herman Knives caged ceramic ball-bearing system
    • Bearing configuration: 16 ceramic balls in a stabilized cage
    • Bearing washers: M390 powder metallurgy steel, vacuum heat-treated to 60 HRC
    • Washer dimensions: 0.199 in (5.05 mm) inner diameter × 0.470 in (11.95 mm) outer diameter × 0.024 in (0.6 mm) thickness
    • Washer production: Machined in-house, vacuum heat-treated, EDM finished, wire-cut, and manually lapped to a 4000-grit finish
    • Included accessories: Original Herman Knives box, certificate of authenticity, microfiber cloth, Pruciak Protector Glide oil, and dedicated titanium screwdriver

    The Herman Knives Mantis is a full-size right-handed folder built around a 3.82-inch Böhler M398 blade hardened to 62–63 HRC. Its full flat grind is finished with a dark DLC BALINIT TRITON STAR coating, complementing the finely milled Grade 5 titanium handle.

    Hand-engraved details distinguish the titanium pocket clip, titanium backspacer, and custom 440C stainless steel pivot. Deployment runs on Herman’s updated caged bearing system with 16 ceramic balls and precision-lapped M390 washers, while a titanium liner lock uses a tungsten carbide insert.

    The knife includes the original box, certificate, microfiber cloth, Pruciak Protector Glide oil, and an in-house titanium screwdriver.

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