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Micro Compound Table KT 70
Dear Customer,
The PROXXON Micro Compound Table KT 70 gives you the possibility of drilling to precise coordinates or
performing small milling operations in conjunction with a bench drill press or a stationary milling machine.
When working with the X-Y-table, please always observe the safety regulations for the drill press or mill,
which is in use and please remember that the compound table is a precision tool and is also very sensitive.
Therefore, please always work with due care.
General view (Fig. 1):
1. Work table
2. Support
3. Hand wheel for X direction
4. Hand wheel for Y direction
5. Dial for X direction
6. Dial for Y direction
7. djustable scale
8. djusting screws
9. Base plate
10. Cutting guard
ccessories supplied:
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for fixing the machine vise MS 4 (which is available as accessory no. 28 132, Fig. 2a);
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clamping claws (Fig. 2b);
-
for fastening the compound table to a work surface (Fig. 2c);
Technical data:
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Work table: 7 7/8" x 2 3/4" (200 mm x 70 mm)
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djustment travel in X direction: 5 9/32" (134 mm)
-
djustment travel in Y direction: 1 13/16" (46 mm)
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Weight: 1.65 lb (750 g)
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3 T-slots in size 15/32" x 15/64" x 13/64" (12 x 6 x 5 mm)
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distance between grooves (center-to-center): 63/64" (25 mm)
Mounting the Micro Compound Table KT 70
The KT 70 was designed for use with PROXXON MB 140/S drill stand or the PROXXON bench drill press
TBM 115. (Note: The T M 115 bench drill press is suitable for coordinate drilling, but not for milling.) In order
to fasten the coordinate table to the work surface, first cut two M4 threaded holes in the work surface
according to Fig. 3. For this purpose, pre-drill the thread holes using a ø 3.3 mm drill and countersink the
holes. Then cut the thread using a tap. The Micro Compound Table KT 70 can now be fastened to the work
surface using the M4 threaded holes and the mounting stones (Fig. 2c).
Mounting the clamping claws (4a):
Especially in the case of milling operations, it is recommended that the work piece 1 (Fig. 4) is secured using
the supplied clamping claws. For this purpose, place 2 blocks of an adequately stable material under the
claws (2) as support. Please ensure that the blocks are at approximately the same height as the work piece to
be secured.
Setting the scale:
The dials on the hand wheels are adjustable and can thus be set to zero without traversing the table. In
addition to the dials, the Micro Compound Table KT 70 is equipped with an adjustable scale for adjustment in
the X direction (7, Fig.1).
djusting the guide play:
If, after a certain time, the compound table guide is found to have too much or too little play, the play can be
reset using the adjusting screws (Fig. 5). In order to adjust the play in the X-direction, first loosen the nut 1
(Fig. 5). Then adjust the play using the set screws 2. Lock by re-tightening the nut 1. (Note: Do not over-
tighten the set screws as the sensitive guide will be damaged.)
performed the same way.
djustment of play in the Y-direction is
5
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