The column type VALMER drill mod. 22 is of the highest precision and it is completely mounted on standard ball bearings combined with conical roller 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 which is most suitable for small and average industry.
It is supplied complete with 3-phase, 2 speed motor, switch, reducer, lamp-holder and belt.
The operation of the table is obtained by means of a rack with endless crew.
It is tested according to Schlesinger specifications.
On request the drill can be supplied with graduated swivel vice.
It is supplied complete of the coolant pump.
Technical data and characteristics shown are not binding, but they are subject to alteration for improvements.
|Maximum capacity to drill||30 mm|
|Morse taper||3 mm|
|Spindle Travel||120 mm|
|Column diameter||110 mm|
|Distance from column to spindle centre||275 mm|
|Distance from table to spindle centre||650 mm|
|Distance from base to spindle centre||1200 mm|
|Table dimensions||320 x 370 mm|
|Base dimensions||420 x 680 mm|
|Spindle speed||110 - 175 - 220 - 350 - 425 - 625 - 850 - 1250|
|Power of motor||1.25 - 1.5 HP|
|Approximate net weight||275 Kg|
|Total height||1900 mm|