DK-4 drilling machine is a new type of automatic high speed
drilling machine, which is developed by our company through
importing foreign advanced technology on the home existing base.
The machine has four sets of bits equipments. The bit works by the
high speed rolling motor makes. The machine drills holes by
automatic movement of work bedplate. The machine clamps the bit by the way of drill clamping bit in
order that overcome the bit clamping unstable shortcoming of home
machines. The machine has four bits equipments, so it has high
efficiency. The work bedplate can move from left to right. Extend
of distance between holes is large. The machine has the simple
operation, easy adjustment, little trouble and busy moving. It is
the best equipment of drilling and binding for all kinds of account
book paper, binding factories and gift companies.
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