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PCD (Polycrystalline) Micro Drills
Diamond Micro Drills
SMART CUT® PCD (Polycrystalline Diamond) Micro Drills are precision-engineered tools designed for applications that demand exceptional hardness, wear resistance, and dimensional accuracy. They are available starting from 0.4 mm in diameter, with a wide selection of head lengths and standard shank diameters of 3 mm and 3.2 mm. Each drill features a sintered polycrystalline diamond tip bonded to a carbide or tungsten substrate, providing superior rigidity, heat resistance, and extended tool life. These micro drills are widely used in the semiconductor, electronics, EDM electrode manufacturing, and die and mold industries. In semiconductor production, they are used for machining monocrystalline silicon, inspection and cleaning jigs, and precision fixture fabrication. In EDM electrode manufacturing, they are ideal for drilling graphite electrodes and other hard-to-machine materials that quickly wear down conventional tools.SMART CUT® 010DME (SMCDU)
SMART CUT® 010DME Diamond Micro Drills represent a major advancement in precision micro-machining technology, specifically engineered to meet the challenges of drilling hard, brittle, and high-tech materials used across industries such as semiconductor, optics, advanced ceramics, aerospace, and medical device manufacturing.
These drills are widely used in electronics and semiconductor manufacturing for creating microscopic precision holes in wafers, essential for thermal management, electrical connectivity, and overall chip reliability. In optical engineering, they enable accurate hole placement in the assembly of lenses, mirrors, and optical components. In the medical field, they deliver consistent hole geometry and size control, which is vital for implant safety and precision assembly.
They are equally valuable in the aerospace and automotive industries, where components demand extremely tight tolerances and involve materials that are difficult to machine. The accuracy, stability, and repeatability of the SMART CUT® 010DME drills ensure defect-free holes in these critical applications, preventing system failures due to dimensional deviations.

