AutoDrill multi-spindle drill heads, gang drill replacements, are designed for simple and accurate adjustment of the spindle positions.  Each of the adjustable multiple spindle drilling head's turret assemblies are capable of rotating 360 degrees.  Adjustable Multiple Spindle Heads are ideal to replace the old versions of gang drill presses.  The multiple spindle drill head adjustment method is viewed below.

Correct Multi-Spindle Head Adjustment

ROTATE EACH SPINDLE EQUALLY TO OPPOSITE SIDES OF THE CENTERLINE

ROTATE EACH SPINDLE EQUALLY TO OPPOSITE SIDES OF THE CENTERLINE

Incorrect Multi-Spindle Head Adjustment

SPINDLES ARE ROTATED UNEQUALLY TO ACHIEVE THE DESIRED SPACING

WHEN THE MULTI-HEAD IS ROTATED TO THE CORRECT ORIENTATION, THE CENTERLINES ARE OFF