Custom KD20 Tungsten Carbide Inserts via PG Profile Grinding & Wire EDM

Premium custom carbide die parts engineered for extreme wear resistance and micron-level interchangeability

Product Highlights：

Technical Specifications:

Manufacturing Expertise & Quality Control

1. Slow Wire EDM Precision Components Machining

For complex internal cutouts and pilot holes, our Wire EDM precision components process utilizes multi-pass trimming (1 rough, 3 finish passes). This guarantees exact internal dimensions with single-side clearances held at +0.010mm, eliminating slug drag during continuous high-speed production.

2. Optical PG Profile Grinding Service for Complex Geometries

Critical chamfers, step profiles, and micro-radii (R0.100mm} / R0.200mm) are finished on high-precision optical profile grinders. Our specialized PG profile grinding service eliminates stress concentration points under high optical magnification, achieving flawless geometry and a mirror-like Ra0.05 finish.

3. Wear-Resistant Custom Carbide Die Parts

Machining KD20 tungsten carbide insert components at HRC 90 requires strict thermal management. Our optimized grinding parameters prevent micro-cracking and thermal stress, ensuring that every replacement custom carbide die part fits and performs exactly like the original component.

Why Partner with Us for Stamping Die Components?

Rigorous QC Verification: Every KD20 tungsten carbide insert undergoes 100% measurement checking via optical profile projectors and digital height gages before dispatch.

Zero Fitting Required: High-consistency manufacturing means your toolmakers can directly install our parts into the mold base without extra stoning or trial-and-error.

Full Material Integrity: Sourced exclusively from certified raw material suppliers with full batch traceability.

Complete Precision Tooling Solutions: Beyond high-precision inserts, we provide a full range of custom tooling components—including high-speed Precision Carbide Punches
, pilot pins, strippers, and modular Progressive Die Components to support your complete die maintenance needs.