Rock rools drilling equipments Customized Thickened drilling bucket bullet teeth Product Feature 1.Cutting ring with staggered arrangement of round shank chisels 2.Chisel holders are welded to the base body. The round shank chisels can be easily replaced...
Rock rools drilling equipments Customized Thickened drilling bucket bullet teeth Product Feature 1.Cutting ring with staggered arrangement of round shank chisels 2.Chisel holders are welded to the base body. The round shank chisels can be easily replaced... more
...Rock Wool SGS Certification Product overview The main materials of rock wool products are high quality natural rock such as basalt , gabbro , dolomite, plus suitable binding agents. Being smelted in high temperature these materials will be off centered into fibber by a four rool...
...Rock Wool SGS Certification Product overview The main materials of rock wool products are high quality natural rock such as basalt , gabbro , dolomite, plus suitable binding agents. Being smelted in high temperature these materials will be off centered into fibber by a four rool... more