Design Features

Trapezoidal zirconia ceramic inserts (also known as waist-hole industrial inserts) are inserts specifically designed for high-precision and 

high-durability industrial applications. Their unique trapezoidal design and the superior properties of zirconia material make them 

outstanding in precision cutting.

Trapezoidal Design

The blade's trapezoidal shape provides excellent mechanical support and enhances cutting stability and precision by increasing the contact 

area.

Waist Hole Structure

The waist hole design on each blade is used to secure the blade within the machine, ensuring precise alignment and fixation under 

high-speed or high-pressure conditions.

High-Performance Material

Using zirconia (ZrO2), its high fracture toughness (9 MPa·m^1/2) and high compressive strength (2000 MPa) ensure durability and stability 

under harsh conditions.

Chemical and Thermal Stability

Zirconium oxide exhibits extremely high resistance to chemicals and corrosive substances, while also possessing excellent thermal stability 

(thermal shock stability coefficient of 250°C), making it suitable for use in high-temperature environments.

Self-Lubricating Properties

The self-lubricating properties of zirconia reduce wear during operation, extending the service life of equipment and blades.

Application areas

Electronics Manufacturing

Used for precise cutting and micromachining in the manufacture of semiconductors and other precision electronic components, ensuring 

that the dimensions and quality of the components meet stringent standards.

Medical Devices

Used for cutting and shaping high-precision components in the manufacture of medical devices, such as surgical instruments and implants.

High-Precision Industrial Equipment

These blades are used for the precise machining of critical components in the aerospace, automotive, and high-end machinery 

manufacturing industries.

Trapezoidal zirconia ceramic inserts offer unparalleled performance in precision cutting and high-load applications due to their unique 

design and material advantages. These inserts not only enhance cutting accuracy but also ensure operational reliability and durability 

through their superior mechanical and thermal properties, making them particularly suitable for industrial applications with extremely high 

demands for durability and precision.

In the field of precision ceramic machining and customization, our company is committed to producing various high-performance ceramic 

components, including zirconia ceramics, silicon nitride, and aluminum nitride. These ceramic components possess excellent thermal stability, electrical insulation, high-temperature stability, and wear resistance, and are widely used in key fields such as aerospace, electronics, 

machinery, military, and automotive. Our products, with their superior performance and reliability, provide crucial support and assurance to 

our customers, helping them improve production efficiency and optimize product performance.