Ceramic Knife Blade

Ceramic knife blade

1、Brief

Ceramic knife blade are manufactured with high-purity alumina, silicon nitride compsite and zirconia ceramic raw materials. The complete production process includes dry pressing forming, ultra-high temperature sintering, mirror precision grinding and controlled edge honing, making them high-end CNC cutting tools for the global metalworking industry.

Featuring outstanding high-temperature resistance and ultra-high hardness, these ceramic knife blade support dry machining without coolant for hard-to-cut materials such as hardened steel, cast iron, super alloys and titanium alloys. They are widely applied in semi-finishing and finishing processes on CNC lathes and machining centers. Ceramic knife blade effectively boost mass production capacity, lower overall tool costs and improve work piece surface finish, winning consistent recognition from overseas manufacturers in mold, automotive, aerospace and general machinery sectors.

2、Feature

Superior Hot Hardness for High-Speed Dry Machining

Low Friction & Anti-Built-Up Edge, Excellent Surface Finish

Extreme Wear Resistance, Less Production Downtime

Outstanding Chemical Stability for Special Alloy Machining

3、Application

Automotive Industry

Mold Manufacturing Factories

Automotive Component Manufacturers

Aerospace Parts Processing Plants

General Precision Machinery Workshops

4、Functions and properties

Al₂O₃ Ceramic / Si₃N₄ Composite Ceramic / Zirconia Ceramic, multiple grades optional

External turning, internal boring, face finishing

Dry cutting preferred, micro-coolant cutting available

Hardened steel, gray cast iron, ductile iron, nickel-based superalloy, titanium alloy