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.
