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36
Montage- und Betriebsanleitung
Installation and Operating Instructions
EN
PPrraaccttiiccaall nnootteess
•
CCoooollaanntt ssiittuuaattiioonn::
Coolant pressure as a function of the drilling depth:
Up to 3xD: 8 bar | 5xD: 12 bar | 8xD: 25 bar
•
M
Maaxx.. eennttrryy aanndd eexxiitt aannggllee::
At the start of drilling and at the outlet from inclined surfaces, reduce
v
f
by 50
%
Montage- und Betriebsanleitung
Installation and Operating Instructions
37
EN
•
TThhrroouugghh bboorree::
It is recommended not to reduce the cutting data at the bore outlet.
•
RRaaddiiaall rruunn--oouutt aaccccuurraaccyy::
Max. 0.02 mm
Max. 0.04 mm
•
N
Noo rraappiidd ttrraavveerrssee oonn w
wiitthhddrraaw
waall::
Five times the feed speed is recommended for the withdrawal speed
DE
Montage- und Betriebsanleitung
Installation and Operating Instructions
37