COMPACT 110
COMPACT 110
Operator’s manual for drilling machine
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The drilling machine has a spindle with Morse Taper MT4
to use twist drill (by using
the reduction adapter if necessary) and annular cutters. Arbor mark AMT is mounted in
spindle conical taper to fix annular cutters.
Milling cutter (2) is located inside arbor body (1) and is fastened with screws (3). While
fastening the cutter in the socket, be aware that screws should be screwed tight so that they
could not come unscrewed. It is important to position the cutter in relation to the socket in
such a way that fixing flats on the cutter shank are positioned opposite to the fixing screws
(3). Both fastening screws (3) should be used to fasten the cutter. Pilot (5) is located inside
the cutter. It makes it easier to position milling cutter over centre of a planned hole. During
drilling as the cutter goes deep into steel, the pilot moves back into the arbor body and
tightens discharge spring (4). That spring ejects slug which is a by-product of milling a hole
with a centre free cutter [Drawing No.3].
1.1
Installing and uninstalling the arbor
The arbor installation and uninstallation should be carried out when the machine
is turned off and disconnected from the power grid!
Drawing No.3
Types of holes that can be done with a milling cutter
Drawing No 2.
Principle of milling cutter’s work
