Shenwan Hongyuan Group Co., Ltd. has released a research report stating that the global PCB drill bit industry is undergoing accelerated consolidation and technological upgrades, driven by strong demand from AI PCBs. The market is highly concentrated. The global PCB industry is rapidly evolving towards higher performance and density, with material upgrades and increased layer counts placing greater demands on drill bits regarding breakage rates, aspect ratios, and wear resistance (lifespan). Drill bit manufacturers are set to benefit significantly from the dual growth in volume and price, alongside trends towards premium products and accelerated localization. The main points from Shenwan Hongyuan are as follows:
The PCB drill bit market is highly concentrated, with the top five companies holding a combined market share of 75%. PCB drilling processes are mainly divided into mechanical drilling and laser drilling, with drill bits used in conjunction with mechanical drilling equipment. Before 2024, the PCB drill bit market followed the cyclical and spiraling upward trends of the PCB industry. According to an announcement from DTGC, the global PCB drill bit market was valued at CNY 4.5 billion in 2024. Driven by AI PCB demand, the industry is now experiencing rapid consolidation and technological advancement. Geographically, manufacturers from Mainland China, Taiwan, and Japan dominate the global PCB drill bit market, resulting in high market concentration. In the first half of 2025, the top five companies accounted for 75.3% of the global market share, with DTGC holding a 28.9% share.
The surge in AI applications is driving demand for high-end PCBs, imposing stricter requirements on drill bits. The global PCB industry is entering a growth cycle fueled by emerging technologies, with key drivers including rapid demand growth in areas such as AI and high-performance computing. The industry's shift towards higher performance and density, along with material upgrades and increased layer counts, is raising the bar for drill bit performance in terms of breakage rates, aspect ratios, and durability.
Advancements in PCB materials and layer configurations are creating opportunities for technological innovation, leading to simultaneous growth in both the volume and price of PCB drill bits. For instance, the Rubin solution may employ M9+Q cloth material, which reduces drill bit lifespan from 500–1,000 holes with M7/M8 materials to just 100–200 holes, increasing wear rates by 4–5 times. The Rubin Ultra series uses orthogonal backplanes with more layers and thicker boards, creating demand for segmented drilling and further increasing the number of bits used per hole. This also raises requirements for drill bit length, breakage rates, and processing performance. High-performance drill bits, featuring coatings and high aspect ratios, command significantly higher prices—15–20 times more than standard drill bits.
Drill bit manufacturers are poised to benefit from the dual growth in volume and price, as well as the accelerated shift towards premium products and domestic production. Key players in the first tier include DTGC (a global leader in PCB drill bits with in-house equipment manufacturing capabilities, benefiting from industry demand growth) and China Tungsten (whose subsidiary Jinzhou Precision has over 40 years of industry experience and leads in high-end product development). Flexible investment targets include Wald (offering PCD drill bits with a differentiated technical approach compared to mainstream products), Minbao Optoelectronics (entering the market through the acquisition of Xiamen Zhizhen Precision), and Xinrui Shares (acquiring Huilian Electronics).
Risks to consider include fluctuations in raw material prices and supply chain disruptions, intensifying market competition, and the potential for technological substitution.