800mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig

800mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig 800mm double cut flat bottom rock auger with round shank chisel c31 for bored pile foundation work 800mm double cut rock auger with round shank chisel B40K12 for bored pile foundation work 1000mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig 1200mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig 1500mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig 2000mm double cut rock auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig 800mm Double Start Blade Rock Auger with round shank chisel C31 for bored pile foundation work match soilmec drill rig Double cut rock auger Main application very dense sand and gravel, weak rock up to 50 MPa is recommended in uncased bores or for bigger diameters and secant pile walls Features Kellybox 200 mm Round shank chisel pilot bit RP4, cutting edge and collar plate with round shank chisels wear protection: hard facing or wear strips Double Start Blade Rock Auger Main application:- Generally used for cutting medium-soft rock formation, and decompressed weak rock up to 20 MPa. DRA is recommended is un uncased bores and for bigger diameters Kelly box: 130-150-200 – other available upon request Teeth: round shank picks B47K22H or B40K12 other available upon request. Side cut collar plate with round shank picks. Round shank rock teeth pilot bit Wear protection: hard facing (standard) or wear stripe (optional) or tungstuds (optional) D d T1/T2 P1/P2 H1 H kg  KELLY BOX 1000 219x30 30/20 600/600 1200 2000 850 200 1200 219x30 30/30 650/600 1200 2000 1175 200 Mexico  800mm double cut rock auger with casted kelly box,canada/Vancouver /Calgary toronto /Ottawa  800mm double cut rock auger with casted kelly box  colombia Medellín,Cartagena,Barranquilla,Tunja  800mm double cut rock auger with casted kelly box,Vietnam/Phòng/Thành  Chí Minh  800mm double cut rock auger with casted kelly box,New Zealand/Auckland Australia Adelaide/Melbourne/Sydney/Brisbane  800mm double cut rock auger with casted kelly box, thailand  800mm double cut rock auger with casted kelly box,Malaysia /Singapore Indonesia/Jakarta/Pilipines Россия/russia 800mm double cut rock auger with casted kelly box,belize/Puerto Rico/Guatemala/San salvador/Honduras 800mm double cut rock auger with casted kelly box,Ecuador Peru lima ,callao/Bolivia Chile Santiago de Chile Argentina/Uruguay/Paraguay,Brasil/Guyana  800mm double cut rock auger with casted kelly box ,usa ,america los Angeles/new york/California  800mm double cut rock auger with casted kelly box,South Africa Kazakhstan  800mm double cut rock auger with casted kelly box , spain Português germany italy ,greece romania serbia,france  800mm double cut rock auger with casted kelly box south africa 800mm double cut rock auger with casted kelly box,south korea  800mm double cut rock auger with casted kelly box, japandouble cut rock bucket , taiwan , hong kong  800mm double cut rock auger with casted kelly boxTianjin huachang xingye technology co ltd