Slice 10519 Ceramic Replacement Blades - Knife Blades

Slice 10519 Ceramic Replacement Blades - Knife Blades are precision spare blades designed for safe, everyday cutting tasks and crafted from advanced zirconium ceramic.

These replacement blades pair the familiar form of a 6 mm cutting edge with the outstanding durability of zirconium, delivering a stainless-steel appearance and a virtually rust‑proof cutting surface. Each blade measures 6 mm in width, 33 mm in depth and 1 mm in height, making it easy to fit into a wide range of utility and safety cutters.

Weighing only 12 g per blade and sold as a single piece per pack, the Slice 10519 blade is compact and lightweight, which makes it convenient to keep a spare in a toolbox, desk drawer or workshop cabinet. The small footprint also helps reduce blade wobble for more accurate cuts.

Manufactured in the United States, these ceramic blades are ideal when you need a long‑lasting edge that resists corrosion and maintains sharpness longer than traditional metal blades. The zirconium material gives a reliably smooth slicing action across paper, cardboard, plastic sheeting and many other common materials.

Typical use cases include precision opening of packages, cutting packing tape cleanly, trimming foamboard or hobby materials, and safely scoring materials before breaking. Because ceramic blades are non‑conductive and chemically inert, they are also useful in environments where metal contamination must be avoided.

If you are replacing a worn blade or stocking up for workshop use, the Slice 10519 Ceramic Replacement Blade offers a practical, durable and low‑maintenance option. Its compact dimensions and stainless look make it an unobtrusive yet high‑performance spare blade.

Key selling points:

• Zirconium ceramic construction for long life and corrosion resistance
• Compact size: 6 mm × 33 mm × 1 mm
• Lightweight (12 g) and sold as 1 piece per pack