Unlike other drills the PB-04N includes variable stroke and spindle speed control. It uses a mechanical cam lever for precise control of bottom of stroke depth and it has variable spindle control that ensures the correct rpm speed of varying size drill bits. It has dead bottom stop for accurate adjustment of drill depth and a sliding table for multiple stroke capability. Unique to Dürselen drills, the PB-04N comes standard with a cooling and lubricating system extending drill bit sharpness thereby lengthening the time between the sharpening of drill bits by up to four times that of conventional drilling machines.
PB-04N
Specifications |
| Number
of drilling heads: |
|
max.
6 |
| Drill
hole diameter: |
|
1/8"-3/5" (3-15mm) |
| Drill
distance at drilling heads: |
|
1
1/4"-11 1/2" (31.7-293mm) |
| Max.
drill distance above sliding tables: |
|
16
1/2" (420mm) |
| Min.
drill distance between 2 holes: |
|
1/25" (3mm) |
| Insertion
depth behind the drills: |
|
2
1/3" (60mm) |
| Table
Size: |
|
width
17 3/4" (450mm) |
| Table
size in front of the drills: |
|
11
4/5" (300mm) |
| Max.
stacking height: |
|
2" (50mm) |
| Power
requirement: |
|
220V, 3 phases, 60 cycles |
| Dimensions: |
|
Width 1400mm X Depth 1200mm X Height 1880mm |
| Weight: |
|
net
830kg
packed in shipping box 604kg |
| Option: |
|
Internal impulse lubrication of drill bits |
Design and technical data is subject to change. |
