2025-11-11 01:01Summary of Diamond Drill Needle Industry Conference Call Industry Overview - The diamond drill needle is particularly advantageous for processing M9 and above thick plate PCBs, significantly reducing tool change frequency and improving production efficiency, especially for high-density drilling PCBs used by high-end clients like NVIDIA, with each board potentially having up to 200,000 holes [1][3][4]. Key Points Application and Demand - Diamond drill needles are essential for M9 materials, with an 80%-90% likelihood of needing diamond drill bits due to the inadequacy of conventional tungsten steel or coated drill bits [1][8][15]. - The application of diamond drill needles in the PCB industry is expected to expand, particularly for M8 level materials in the future [2][3]. Performance and Cost - Despite the high unit price of diamond drill needles (approximately 1,500 RMB for 0.25 mm diameter and 2,000 RMB for 0.2 mm diameter), they effectively reduce the risk of tool breakage and enhance product quality, with a length-to-diameter ratio reaching 30-35 times [1][10][17]. - Traditional tungsten steel or coated drill bits require frequent replacements, leading to increased time costs, while diamond drill needles can significantly reduce these costs and improve overall production efficiency [4][10]. Current Market Status - Currently, no PTP companies in mainland China have adopted diamond drill needles in bulk; they are still in the testing phase with suppliers like Wald and Sifangda [1][5][14]. - Companies such as Wald and Sifangda are leading in the diamond drill needle field, with Wald collaborating with Shenzhen Circuit for testing [7][14]. Challenges and Solutions - Initial testing of diamond drill needles faced issues such as frequent breakage, primarily due to a lack of expertise in synthesizing and adjusting diamond materials [13]. However, continuous R&D and optimization can resolve these issues [13]. - The industry is gradually defining diamond drill bits as standard tools due to their superior performance compared to traditional options [8]. Future Outlook - The market for diamond drill needles is expected to grow, driven by their efficiency and performance in high-end applications, despite their higher initial costs [29]. - Companies are optimistic about future orders and production capabilities, with Wald indicating sufficient capacity to meet demand [28]. Additional Insights - The manufacturing of diamond drill tools requires specialized and expensive equipment, which poses a barrier to entry for many manufacturers [19]. - The cost structure for diamond drill needles is primarily influenced by the diamond material, with a significant portion of the overall cost attributed to the number of tools required for drilling [24][43]. This summary encapsulates the key insights from the conference call regarding the diamond drill needle industry, highlighting its applications, market status, challenges, and future outlook.