Precision Mold Component Set
Ground inserts, core elements, sliding parts, and fine-feature tooling components.
Tooling Components
Precision Mold Components & Fixtures
Mold inserts, cores, pins, sleeves, cavities, sliders, ground components, and customized inspection or assembly fixtures.
ProcessesP/G, J/G, grinding, EDM, wire cutting, CNC
Component TypesInserts, cores, pins, sleeves, blocks, fixtures
InspectionCMM, projector, microscope, profile measurement
Component Capability
Small, complex tooling parts built for precision fitting
Precision mold components often combine fine features, complex profiles, tight fitting surfaces, and small dimensions. Longkun uses optical profile grinding, coordinate grinding, wire EDM, mirror EDM, and CNC machining to support different component geometries.
Parts can be supplied for mold assembly, replacement, maintenance, connector tooling, medical product molds, semiconductor tooling, and customized inspection or assembly fixtures.
Product Gallery
Precision inserts, pins, cores, and tooling components
Precision Insert Components
Small tooling components with fine ground and machined features.
Profile-ground Components
Long-form tooling parts with precision profiles and narrow features.
Tooling Blocks & Pins
Matched component sets for mold assembly and positioning.
High-volume Insert Set
Repeated precision components manufactured for consistent assembly.
Cores, Sleeves & Pins
Cylindrical tooling components with ground diameters and fitting surfaces.
Micro Pins & Long Cores
Slender precision components for small cavities and connector features.
Complex Core Components
Mixed-profile tooling components with detailed forming geometry.
Ground Cylindrical Tooling
Precision-ground components for locating, forming, and sliding functions.
Custom Precision Parts
Mixed pins, sleeves, blocks, and miniature tooling components.
Small Mold Inserts
Compact insert sets requiring accurate feature and surface control.
Circular Forming Component
Complex circular tooling part with repeated precision features.
Manufacturing Depth
Processes selected around component geometry
Optical profile grinding P/GCoordinate grinding J/GWire EDM and oil cuttingMirror EDMHigh-speed CNCCMM and optical measurement
Have a precision component or fixture drawing?
Send dimensions, material, hardness, tolerance, surface requirements, quantity, and inspection needs.