RADIAL D.B. EXTRACTOR with DRILL CONTROL with STAINLESS STEEL basket for 9 super or 3 nest frames - diameter 525 mm - total height 980 mm For the nest frames, 3 additional cages are needed (Code GN 160GND9) NOT INCLUDED YOU CAN APPLY A DRILL WITH A POWER OF AT LEAST 500 W WHICH MUST HAVE A MALE THREAD DIAMETER 11 mm (DRILL NOT INCLUDED IN THE SUPPLY) New welded bottom which improves honey discharge with nylon CUT TAP Ø 40 mm