BDS Maschinen MAB 1300 Instrucciones De Manejo página 27

D r i l l i n g w i t h c o r e d r i l l s
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When drilling with core drills, proceed as follows:
Assemble the tool holder and the retainer .
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Use the ZAP 200 (A) reducing ring for core drills with 19mm
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Weldon shank .
Connect the cooling lubricant system .
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Insert the appropriate ejector pin into the core drill and insert
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the core drill into the tool holder .
Place the machine at the working location, align it and switch
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on the magnetic clamps .
Select a suitable speed and switch on the machine .
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NOTE
Observe the following instructions when drilling with core drills:
► Drilling with core drills does not require great effort . The
drilling process is not accelerated by higher pressure . The
drill wears faster and the machine can be overloaded .
► Use CS Unitec's high-performance cutting oil in the cooling
lubricant system of the machine .
► The cooling lubricant system cannot be used when working
overhead . In this case, use the high-performance ZHS
400 grease spray . Spray the drill on the inside and outside
before drilling . Repeat this procedure when drilling deeper
holes .
► Pay attention to the production of shavings . In the case of
larger drilling depths, break shaving regularly .
O p e r a t i o n
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