Herbertz Knife Black-Red Aluminum, Black 420 (10000350)

Herbertz Black-Red Aluminium, Black10000350 is a design created for users who prefer a bold, technical aesthetic combined with practical EDC features. Its sleek silhouette and contrasting finish give the model a dynamic character without compromising the functionality required for everyday use. The aluminum handle provides the necessary structural rigidity and operational stability while maintaining a relatively low weight. The 420 steel blade features a clip point profile based on a flat grind, which translates to high control during use and increased tip durability. The combination of a satin finish with sections covered in a black coating emphasizes the knife’s utilitarian character and reduces light reflections. The one-hand opening system with pins on both sides allows for quick and intuitive deployment. The aluminum handle is distinctly contoured and textured, improving grip and control. The design is complemented by a clip for convenient carrying. This is an EDC folder for users seeking a distinct blade geometry, solid construction, and a clean, technical aesthetic.

420, a martensitic stainless steel rich in 0.15% carbon and containing at least 12% chromium, offers high hardenability (in the 54–56 HRC range), strength, and excellent corrosion resistance. The high carbon content results in the formation of chromium carbide compounds, ensuring wear resistance and edge retention after hardening. Due to its high hardness, the steel is suitable for the production of cutting tools and knife blades.

Blade - the clip point profile gives the blade a more technical character and increases the tip’s strength, which is essential for tasks requiring precise pressure. The distinct break in the cutting edge line allows for better control during precise tasks. The flat grind used supports cutting efficiency and enables smooth blade guidance through the material. This geometry provides a good compromise between cutting aggressiveness and cutting edge durability. The blade surface combines a satin finish with sections covered in a black coating, which improves practicality by reducing glare and masking signs of wear. Safety is ensured by a liner lock, and the one-hand opening system allows for quick opening of the blade with one hand.

Handle—made of aluminum, it ensures high rigidity and resistance to daily wear and tear. The milled surface with a distinct texture improves grip and enhances control during use. The shape of the grip has been clearly tailored to the hand—the finger groove and contoured lines stabilize hand placement and facilitate precise knife operation. The design maintains a slim profile, which promotes comfortable carrying. An integrated clip allows for safe carrying in a pocket, and the whole knife features a cohesive, technical design. The Handle is an integral part of the design—focused on ergonomics, durability, and everyday functionality.

Technical data:

Product Number: 10000350
Product name: Herbertz Black-Red Aluminum, Black

Overall length: 210.0 mm / 8.27“
Blade length: 89.0 mm / 3.5”
Blade thickness: N/A
Handle length: 121.0 mm / 4.76"
Handle thickness: N/A
Weight: 153.0 g / 5.4 oz

Blade material: 420
Blade hardness: N/A
Blade grind: Flat
Blade finish: Two-tone, black coating / satin

Handle material: Aluminum
Handle finish color: Black-Red
Backspacer material: Stainless Steel (spacer sleeves)
Backspacer color: Black

Clip: Right, Tip-Down
Clip material: Stainless Steel

Pivot mechanism: N/A
Lock: Liner Lock
Opening method: Manual, thumb studs
Additional accessories: None

Designer: Herbertz
Brand: Herbertz
Manufacturer: C. Jul. Herbertz GmbH, Solingen
Country of origin: Germany

Prepared by: Sharg® company