ALFRA ROTABEST 40 RL-E Bedienungsanleitung Seite 17

How to work with twist drills.
• The drill chuck 3-16 mm with MT 2 shank is only to be used with twist drills.
• Insert drill chuck with adaptor in the arbor.
• Insert twist drill in drill chuck and tighten drill chuck key.
Twist drills with MT 2 shank can be inserted directly into the arbor.
•
Tapping
With the Quick Change Tapping Adaptor, there is the possibility to tap threads
from M3 up to M 14.
Insert the Quick Change tapping Adaptor ( 1 ) in the arbor of the machine.
Pay attention to a tight fit. Subsequently mount the tap (3) in the tap collet (2).
Now insert the tap collet (2) with tap (3) in the Quick Change Tapping Adaptor
(1).
Please adjust the motor to the corresponding cutting speed.
When drilling, please note, that the tap has to be placed on the tapping drill hole.
When stopping the forward motion, please proceed as follows:
Speed Control Left-hand rotation
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