The exchangeable blocks can be quickly replaced during operation without altering the cutting geometry of the cutting shoe.
Casing outside diameter - 750 mm
750 mm
Casing inside diameter - 670 mm
670 mm
Effective length - 500, 1,000, 2,000 mm
500, 1,000, 2,000 mm
Type - with exchangeable blocks
with exchangeable blocks
Equipment - Fitted with QCB63 exchangeable blocks as a standard For further optional blocks, see wear parts.
Fitted with QCB63 exchangeable blocks as a standard For further optional blocks, see wear parts.