Spyderco · Code K04SBL

Spyderco Kitchen Utility Knife K04SBL

★★★★★ 4,8 147 reviews Heureka verified
This spyderlight utility knife is exactly the kind of tool a dedicated cook reaches for with the very first ingredient. Lightness, sharpness, and precise slicing – whether you're preparing breakfast, lunch, or dinner, this tool won't let you down.
Knives Kitchen Knives Fixed knives

Detailed product description

Spyderco Kitchen Utility Knife 6.5″ Serrated – K04SBL

This utility knife is a modern reincarnation of an 80s classic – ideal for everyday kitchen tasks, especially slicing soft vegetables, bread, or sandwiches. Thanks to its 6.5″ fully serrated blade made from Japanese MBS‑26 steel, it delivers long-lasting sharpness and precise cutting, while the blue polypropylene (Zytel) ergonomic handle ensures comfort even during extended use. Suitable for both home cooks and commercial use.

📐 Technical specifications

Effective cutting edge length: approx. 152 mm (6.00″)

Key parameters

Overall length cca 275 mm (10,81″)
Blade length 165 mm (6,50″), drop‑point, full‑flat grind, satin
Weight cca 57–60 g (2,0 oz)
Steel MBS‑26 stainless steel – vynikající tepelná úprava, dobrá retence a korozní odolnost
Handle blue polypropylen (Zytel), vstřikován přímo na čepel – profilovaná textura pro jistý úchop
Blade thickness 1,3 mm (0,053″)
Production Seki City, Japan

Key benefits

  • Aggressively serrated edge – perfect for slicing bread, tomatoes, citrus, and sandwiches
  • Very lightweight and thin profile – minimizes fatigue during prolonged use
  • Expert heat treatment of MBS‑26 – refined yet durable cutting performance
  • Secure, hygienic grip thanks to the one-piece Zytel handle
  • Easy maintenance – hand washing recommended, with no frequent sharpening needed thanks to the serrated edge
  • 🔴 Limitations
  • The serrated edge cannot be easily resharpened – maintenance requires specialized sharpening or blade replacement
  • 💬 What the community says
  • “This knife can cut paper‑thin tomato slices… my grip feels very safe…”
  • “The serrated edge helps prevent dulling. The blade shape is practical even for working with softer meat.”

Maintenance and care

Wash by hand – this helps prevent wear to both the plastic and the steel

Stropping – restores sharpness without removing material

Frequent sharpening is not necessary – the serrations retain performance for a long time

  • ❤️ Emotional appeal

This spyderlight utility knife is exactly the kind of tool a dedicated cook reaches for with the very first ingredient. Lightness, sharpness, and precise slicing – whether you're preparing breakfast, lunch, or dinner, this tool won't let you down.

  • Final verdict

Spyderco Kitchen Utility Knife K04SBL (6.5″ serrated blade) is a reliable partner for both the kitchen and restaurant use. It focuses on simplicity, durability, and cutting precision. If you're looking for a sharp, lightweight helper that won't fail you, this is a spot-on choice.

Customer reviews

All 147 reviews →
4,8
★★★★★
147 reviews · Heureka verified
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