Single Disc Cutter

Single disc cutter, also known as single disk, is a kind of disc cutter with only one cutter ring, which is mounted on the front and gauge area of the cutter head. It is mainly used as face cutter and gauge cutter to break hard rock with high uniaxial compressive strength (UCS≥70Mpa) and mixed ground. It is a key cutting tool for rock excavation.   Eccentric disk cutter is a kind of single tool used to break rocks. The cutter ring of eccentric disc cutter for drill is inclined to one side of the cutter hub, and this type of TBM disc cutter is usually mounted on the gauge area of cutter head, also known as gauge disc cutter.   Single Disc Cutter Specification   Diameter Bearing Capacity [Tonne] Cutter Ring Structure  [inch] [mm] 20" 508 35, 42 Optional Assembly 19" 483 35, 42 Optional Assembly / Monoblock 18" 457 28 Optional Assembly / Monoblock 17" 432 28, 32 Optional Assembly / Monoblock 15 1/2" 394 22 Optional Assembly / Monoblock 14 356 20 Optional Assembly / Monoblock 12" 305 16 Optional Assembly / Monoblock 11" 280 13 Optional Assembly / Monoblock 10" 250 10 Optional Assembly / Monoblock 9" 220 9 Optional Monoblock 8" 200 8 Optional Monoblock 7" 180 8 Optional Monoblock 6 1/2" 165 5 Optional Monoblock 6" 150 4 Optional Monoblock   Litian Rock Tools, as an excellent drilling tools factory, offers a wide range of rock drilling tools for you to choose from.