15 PB70 - W18XC1052 - Revised 040113
REMOVING THE MT3 ARBOR tool prop-
Ensure the machine is turned OFF.
To remove the arbor (A), so that other tools or
tool holders can be fitted into the MT3 socket,
use the drill drift (B) supplied.
Locate the slot on the side of the gearbox,
turn the spindle by hand so that the spindle
slot is in alignment with the gearbox housing
slot.
Slide the drill drift through the slot, as shown
in the diagram opposite. Tap the drill drift
where indicated on the diagram whilst
supporting the arbor.
When the arbor is free of the taper it can be
withdrawn from below.
B
A
FITTING THE MT3 ARBORr tool properly
To fit the MT3 arbor (A) into the machine.
First ensure that both the arbor and the
morse taper socket are clean and free of dirt
or debris and have no damage which could
prevent the taper from seating correctly.
It may be necessary to turn on the magnet
to hold the machine in position. Push the
arbor into the spindle and then tap it home
firmly, preferably with a copper mallet.
Check the security of the arbor before use.
A
USING TWIST DRILLSry the power tool
With the Weldon shank arbor removed, the
electro-magnetic drill stand can be used
with twist drills or any other suitable cutting
tool or holder with a standard MT3 shank.
The PB70 has a twist drill
capacity of Ø32mm.
For smaller twist drills a 5/8” 3 jaw chuck
mounted on an MT3 shank can be used.
(5/8” MT3 Drill Chuck - Part No. 18Y109)
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