Hard Rock Double-edge Roller Cutter |
Product Specification | |
Size: | 6 1/2"(165.1mm) |
Number of rows: | 2 |
Shape of teeth: | chisel teeth |
Total teeth count: | 34 |
Formations: Low crushing resistance, medium soft, strong abrasive layer i.e. argillite, anhydrite, cotton rock, gritstone , sandwich containing dolomite. |