rotary knife for coal mining

Specifications

We supply various of rotary knife used in foundation drilling roatary drilling,trenching,tunneling,cutter teeth are heat treated

 rotary knife, road planning bit,road milling bit

 

cutter teeth/mining bit coal cutter pick/cutting picks/coal cutter picks/coal cutting picks/mining bits coal cutter picks,road milling bit,road planing bit

We supply various of cutter picks used in foundation drilling roatary drilling,trenching,tunneling,mining,ect

THe teeth are heat treated for optimum toughness,durability.

We also supply made-to-order products according to you detailed requirements.

Please kindly contact us for  information.

Size available:

                   D(C11)      D₁(C11)    D2    C(js16)     L      E(js13)            E₁(js13)      H

                     -0.110

JGQ60/25  25 -0.240       --------      19   60±0.950  110   47±0.195         ---------        6

                     -0.110         -0.120                                                               0

JGC80/38  30 -0.240    38  -0.280   27   80±0.950  155   72±0.230    35.5 -0.39       8

                     -0.110   

JGC80/30  30 -0.240        ---------    26    80±0.950  152   65.5±0.230  --------------     27.5

                     -0.120

JGC102/35 35 -0.280       ----------    30   102±0.950 196   82.5±0.230  --------------     27.5