Jiansui Machinery is a professional manufacturer of rock roller cutters and bits in China. Our products include TBM disc cutters for Tunnel Boring Machines, RCD roller cutters for large diameter Reverse Circulation Drills, raise boring cutters for Raise Boring Machines, tricone bits and PDC bits for drilling industry of oil & gas, water well, geological exploration and civil engineering.
As a professional manufacturer, JIANSUI is specialized in developing, designing and manufacturing high-quality TBM disc cutters, TBM cutter tools, roller disc cutters, TBM roller cutters, TBM cutter disks, rock roller cutters, RCD roller cutters, rock roller bits, tooth cutters, button cutters, button disc cutters, cantilever cutters, RCD cutterhead, raise boring cutters, Raise boring head, tricone bits, PDC bits. Our cutters and bits are widely used worldwide because of their reliable quality. You will find our cutters and bits have high efficiency and long lifetime even your project faces with hard geology. You will know that selecting JIANSUI cutters and bits means selecting efficiency and economy.