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...performance of Rotation Drilling DTH Hammer Engineering Drilling Rig: 1. Tungsten carbide bits drilling, rotation drilling, auger drilling, pneumatic DTH hammer drilling, following-up casing drilling 2. exte...
... bits drilling, rotation drilling, auger drilling, pneumatic DTH hammer drilling, and following-up casing drilling. Besides, extensional functions such as rotary jet grouting, swivel jet ......
... drilling, auger drilling, pneumatic DTH hammer drilling, and subsequent casing drilling, the GL-6000S DTH Electric or Diesel Power for Construction ......
... hole of various concret structures. 2, It can use cemented carbide or auger diamond drill bit in accordance with different strata. 3, Features large input power, large output torque and strong drilling capa...
..., survey and exploration for soild ore deposit, blast hole and inspection hole of various concret structures. 2, It can use cemented carbide or auger diamond drill bit in accordance with different strata. 3,...
... and inspection hole of various concret structures. 2, It can use cemented carbide or auger diamond drill bit in accordance with different strata. 3, Features large input power, large output torque and stron...
..., survey and exploration for soild ore deposit, blast hole and inspection hole of various concret structures. 2, It can use cemented carbide or auger diamond drill bit in accordance with different strata. 3,...
... (and thus uniform wear) and secure seating Product parameters Name Bullet teeth/Round shank chisel/Rock bits Processing Type Foring Model B47K22 Alloy head size 9-30mm Application Rotary drilling rig tools:...
..., swing angle location etc. by diesel engine( or electromotor) driving the hydraulic oil pump. It could match with DTH hammer and bit for the hard rock drilling or Auger drill rod for the Medium-soft formati...
Cutter pick Product Description Product Details: Product Name: Rock Rotary Drilling Tools, Bullet Teeth, Foundation Drilling Tools, Auger Drilling Bit Application: The rotating drill is a construction machinery...
...ring with rock drilling bits and releases the internal stress of rock; Rock drilling bits perform stage breaking and drilling ; Small barrel facilitates the coring operation; large barrel performs stage brea...
...ring with rock drilling bits and releases the internal stress of rock; 2. Rock drilling bits perform stage breaking and drilling ; 3. Applicable layers: backfill layer, medium weathered rock, bedrock; Cuttin...