How do you put a core drill bit in the machine?

Updated: May 13, 2020

Before beginning operations it is necessary to inspect the drilling machine. It is very important to evaluate the presence of spacing gaps in the base guiding ways, places of mounting of feed drive unit.

The engine of the drilling machine should be securely anchored and have no backlash in places of junction with the stand base.

Avoid loose anchoring of the drilling machine to the concrete or brick base, it diminishes the lifetime of the drill bit and its drilling speed.

In separate cases, it causes damage to the drilling machine.


Before installing the drill bit into the drilling machine, check the cleanliness of the mounting spindle and the drill bit, absence of streaks and dents on the mounting surfaces.

Securely attach the drill bit to the engine spindle, excluding backlash in places of joining.


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