【AI-Powered Sustainable Manufacturing】AI Era × Diamond Tools for Semiconductor Manufacturing

At the 2026 TMTS Taichung Machine Tool Show, King Ming Precision Tool Co., Ltd. will showcase its latest PCD (polycrystalline diamond) cutting tools at booth G0742 on the 4th floor. The company will present advanced machining solutions for hard and brittle materials and warmly welcomes industry partners and visitors to stop by for further discussions.
To address the challenges commonly encountered when machining silicon carbide, sapphire, aluminum oxide, tungsten carbide, and other hard-brittle materials—such as insufficient efficiency and unstable accuracy when using diamond grinding pins or carbide tools—King Ming has launched a full series of PCD micro-diameter helical tools. The product lineup includes end mills, ball mills, drills, and spot drills designed to meet a wide range of micro-machining requirements.

The new PCD micro-diameter helical end mills feature a spiral cutting edge and multi-flute design. Compared with traditional diamond grinding pins, they significantly reduce cutting resistance, increase machining speed, and shorten processing time—greatly enhancing productivity and competitiveness. With a high precision tolerance of ±0.005 mm, these tools provide accuracy levels that grinding pins cannot achieve, making them ideal for machining hard-brittle materials.

For drilling applications on ceramics, monocrystalline silicon (wafers), and tungsten carbide molds, King Ming also offers PCD micro-diameter helical drills. With diameters as small as 0.2 mm, these drills effectively solve the long machining time associated with diamond grinding-pin drilling and ensure both precision and efficiency with their ±0.005 mm tolerance—delivering faster and more reliable micro-hole machining.

King Ming’s comprehensive diamond cutting tool solutions are widely used across AI smart manufacturing, semiconductor wafers, 3C panels/mobile devices, precision machinery, aerospace parts, automotive and motorcycle components, and bicycle components. The company supports customers with diverse machining needs and delivers optimal cutting solutions. To provide timely technical assistance and service, King Ming operates nine service centers across northern, central, and southern Taiwan, and sincerely invites all visitors to stop by for consultation.