5.8
Disassembly, assembly of drill chucks and drill bits
5.8.1
Mounting drill chuck B34H / B34HV
The quick-action drill chuck
is secured through a form-
fit union (driver) against
twisting
in
the
drilling
spindle.
A
friction-locking
holds
and
centers
quick-action
drill
with the taper mandrel in
the drilling spindle.
Check and, if necessary, clean the conical seat in the drilling spindle and at the taper mand-
rel of the tool or the quick-action drill chuck.
Press the taper mandrel into the drilling spindle.
5.8.2
Quick action drill chuck
The drill chuck consists of two
parts(1 and 2).
Hold the upper part (No.1)
of the drill chuck. With the
lower part (No. 2) of the drill
chuck one can firm and/or
loose-turn the cheeks of the
drill chuck.
Turn the tool (drill) firmly.
CAUTION!
Make sure that the clamped tool is firmly and correctly fitted.
Operation
Version 1.1.3 - 2020-07-21
Drill sleeve
union
the
chuck
Driver
Taper mandrel
Abb.5-12: Taper mandrel
Upper part (No.1)
Quick action drill chuck
Lower part (No.1)
Quick action drill chuck
Tool (drill)
Abb.5-13: Quick action drill chuck
Translation of the original instructions
B34H | B34HV
GB
103