The column type VALMER drill mod. 20 is of the highest precision and it is wholly mounted on ball bearings of the best brands.
The bush holding the pulley and the spindle holding the drill chuck are of ground steel and the column is of high resistance ground mechanical cast iron.
These characteristics ensure long duration of the machine.
It is supplied complete with 3-phase motor, switch, lamp-holder and belt.
Technical data and characteristics shown are not binding, but they are subject to alteration for improvements.
|Maximum capacity to drill||20 mm|
|Morse taper||2 mm|
|Speeds||5 - 10 n.|
|Spindle Travel||100 mm|
|Column diameter||85 mm|
|Distance from column to spindle centre||210 mm|
|Distance from table to spindle centre||600 mm|
|Distance from base to spindle centre||1100 mm|
|Table dimensions||320 x 280 mm|
|Base dimensions||330 x 480 mm|
|Spindle speed||180- 360 - 480 - 780 - 960 - 1080 - 1400 - 1560 - 2160 - 2800|
|Power of motor||0.80 - 1 HP|
|Approximate net weight||150 Kg|
|Total height||1650 mm|