Euroboor ECO.55 Series, Руководство пользователя

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3. Precisely mark the center of the hole, and use the tip of the twist drill to position the
machine correctly, with the tip of the twist drill to meet the marked center of the hole.
Steps 4-12: see paragraph 5.1 Annular cutters. Make sure the machine runs at maximum speed
for twist drills!
5.3 Machine taps
The ECO.55S+/T model is also suited for counter clockwise rotation and can therefore also be used
for cutting threads. Proceed as follows for cutting threads:
1. Install the tap;
[image 5-5]
2. Drill the hole for the thread on the recommended size of the tap;
3. Switch off the machine and change the cutter for the tap collet and the machine tap.
Do not move the machine;
4. Select the lowest gear and lowest speed and set the direction of rotation to clockwise (right =
R);
5. Switch on the machine and set the machine tap onto the drilled hole;
6. Guide the machine slide down at the handle without exerting;
7. Switch off the machine (just before the tap is completely through the hole) and set the
direction of rotation to counter clockwise (left = L).