Chengyang Hand Carving Knife Set Tungsten Steel Hard Alloy Seal Engraving Stone Carving Tool Stamp Pen Micro Carving Knife

3-piece set

10-piece set (includes all blade types listed above)

Sharp blade edges for effortless carving

High hardness and toughness superior to ordinary seal engraving knives

Anti-slip thread handle design for comfortable grip and sweat resistance

Heat-treated for wear resistance and fracture toughness

Elegant and protective packaging for easy carrying, rust prevention, and hand safety

Not suitable for carving extremely hard materials such as jade, porcelain, crystal, pebbles, marble, or bluestone

1. Suitable for wood, seal, and stone carving; avoid use on very hard materials.

2. Do not strike the handle with a hammer to prevent breakage.

3. Avoid dropping on hard surfaces to protect blade edges.

4. Sharpen dull blades using a diamond grinding wheel.

The high carbon steel used differs from ordinary white steel, tungsten steel, or manganese steel by offering a balanced hardness and toughness to prevent blade chipping while maintaining wear resistance.

The set includes a variety of blade shapes and sizes to meet diverse carving needs.