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INDIPENDENT CHUCKS FOR LATHES
BODY: special high-resistance cast-iron; sturdy and reinforced with irbs to avoid strain caused by fasteners.
All outer surfaces and spindle noses are completely ground and finished.

JAWS AND SCREWS:
such important parts are manufactured out of sprcial Chromium/Nikel steel; they undergo a multiple heat treatment cycle and are then ground.

F.lli De Pra OMAP - Officine Meccaniche Alta Precisione Calcestruzzi Dolomiti Iron srl omap@gruppodepra.com