Additionally, we provide services such as electroplating and diamond protective layer brazing, ensuring that each product undergoes runout testing before export to guarantee operational stability. The threads are also subjected to go/no-go gauge testing to ensure that each product functions properly. Because we are focused, we are professional.

As a leading Chinese manufacturer specializing in diamond tool substrates, we deliver mission-critical core drill bits, saw blade cores, and grinding wheel substrates for stone cutting, geological exploration, and advanced material processing. With dedicated R&D and ISO-certified manufacturing, our substrates power tools across 25+ countries, serving OEM partners in South Korea, Europe, Americas, and beyond.

1. Core Drill Substrates - Engineered for Extreme Performance

Ultra-Precision Machining: German-engineered CNC systems ensure ≤0.02mm concentricity tolerance, extending tool lifespan by 30%+ in granite/marble drilling.

Smart Quality Control: 100% dynamic runout testing + thread go/no-go gauge inspection, guaranteeing seamless compatibility with Atlas Copco, Hilti, and mainstream drill rigs.

Surface Innovation: Proprietary electroplating & diamond layer brazing technology enhances wear resistance, withstanding 1,200°C+ thermal shock in continuous dry drilling.

2. Custom Saw Blade & Grinding Wheel Substrates

Non-standard designs for cutting CFRP, ceramics, and aerospace alloys (0.6-12mm thickness range).

Anti-oxidation coating reduces thermal deformation by 45%, enabling high-speed continuous operation.