Raise boring roller cutter
GREAT rasie boring roller cutters manufacturing with the advanced design and the mature processing technology ,the sizes are range from 8” to 15″,and compatible with various types of raise boring drilling rigs at home and abroad, Suit to the reaming heads with the diameters ranging from 0.6m to 12m, and meet with a variou requirements of raise boring drilling work, Also can provide the customized according to the customer’s requirements.