Indexable Threading Inserts For Aviation Usage (UNJ)

The dedicated carbide indexable threading inserts for the aviation usage (UNJ)  adopt aerospace-grade ultra-fine grain carbide substrates and multi-layer composite PVD coatings, developed to address the special machining requirements of aviation materials like titanium alloys, superalloys, and composite materials.
Through nano-level precision grinding, the inserts form accurate aerospace thread profiles. Combined with reinforced cutting edge design and dedicated chip breaker grooves, they maintain excellent stability and wear resistance during machining. Strictly complying with aerospace industry standards, the inserts ensure the machined threads have superior surface integrity and dimensional consistency, meeting the stringent fatigue strength and reliability requirements of aerospace components.

● Aerospace-Grade Precision Guarantee: Precision grinding process ensures accurate thread profiles, meeting high aerospace thread standards.
● Superior Wear Resistance: Carbide substrate with dedicated coating maintains an ultra-long service life even when machining difficult-to-cut materials.
● Excellent Machining Stability: Reinforced cutting edge structure and dedicated chip breaking design effectively suppress vibration and burrs during aviation material machining.
● Strict Quality Control: Manufactured in full compliance with aerospace quality standards to ensure consistent and reliable performance of each insert.

● Aero-Engines: Thread machining of superalloy key components such as turbine disks and casings.
● Aircraft Structural Parts: Precision threading of titanium alloy structural parts such as landing gears and actuators.
● Spacecraft Components: Thread machining of special materials for parts like satellite brackets and rocket engines.
● Avionics Systems: Thread machining of precision parts such as aviation instruments and control systems.