Description Of Boring Bush Fkp101 - IGM Professional FKP900-set Gebrauchsanweisung

DESCRIPTION OF BORING BUSH FKP101

The boring bush is composed of a duralumin centering
bush and a 9 mm diameter shaft with tightening
part for dowel bits. The boring shank is seated in the
centering bush bearing to provide maximal guiding
precision. The tightening part is secured with a spring
and a stop ring fixed by a screw. The boring depth is
set by the stop ring, for boring depth range see figure
(fig. 1). For simple boring depth setting, there is a scale
with lines à 5 mm (fig. 1).
Basic accessories FKP 101
1 pc Duralumin boring bush complete
1 pc Imbus key 2
Setting of boring depth FKP101
The setting procedure is represented in the figure (fig. 2). For simple boring dowels of 35 mm length,
use the FKP101-8 ring (from 1.8.2010 included in the sets). Insert the FKP ring under the spring stop.
Tighten the workpiece to the jig. The setting is made on the upper surface of the jig. Put the boring bush
into the 18 mm diameter holes so that after pressing onto the shank, the point of the dowel bit touches the
workpiece. Loosen the setting stop ring screw (imbus key 2 is included in FKP101-102 packing) and press
the stop ring to the jig until the stop ring touches the spring stop (fig. 2A). The point of the dowel bit must
still be touching the workpiece. The zero point for the boring depth setting is thus set. The boring depth
for boring into surface, which is now 15 mm, is set between the stop ring and the spring stop (fig. 2B).
The boring depth set, tighten carefully the screw of the stop ring considering the screw diameter (fig. 2 C). At the
boring bush FKP101, this value can be read with the help of lines at the shank, distance of lines is 5 mm (fig.
1). The stop ring is designed so that the side boring depth is 2 mm longer than the total dowel length,
which is 35 mm (reserve for the glue). The dowel joint producing is represented in the picture (fig. 3,4).
2.
A
1.
- Before boring always check whether the jig stops are perfectly
touching the contact zones of the workpiece.
- Always adjust the workpiece from the front side on.
- Check the boring depth before boring.
- If the bored hole isn't clean the dowel bit must be grinded.
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fig. 2.
B
Operating instructions EN
FKP101
fig. 1.
5-30mm
5-30mm
C
A
fig. 3.
5mm
5mm
A
B
B
40mm
3