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8-1/2in 5 Blades PDC Drill Bit Steel Body Diamond Rock Bits Provides multiple advantages in interbed lithology. Enhanced drill bit stability with BHA shock and vibration mitigation. Increases cleaning and decre...
This DHT bits ( down to the hole bits ) is widely applied for open mining, quarry mining, earth excavation, water conservancy and hydropower, highway bridge blasting hole blasting engineering field DTH Bits for...
...duty carriers with impressive torque and crowd capabilities designed for hard drilling conditions applications. Technical Specification Technical specification of KR220M rotary drilling rig(CFA construction ...
Product name CRRC TD300 Used good conditionCRRC TD300 series piling rig to sale The.TR280D rotary drilling rig is completely good .The engine can work well.It can burn diesel well.The mother hydraulic pump is i...
Product Description: Minetech Shank Adapter is an ideal choice for construction works, energy & mining, and rock drilling. This adapter is designed for Atlas Copco/ /Furukawa Rock Drill, and is made of high qua...
Concentric Hole Gun Drilling Machine this is single spindle gundrilling machine, mainly for drilling concentric deep hole of small and medium sized axial parts. For fasten and convenient clamping, the clamping ...
Concentric Hole Gun Drilling Machine this is single spindle gundrilling machine, mainly for drilling concentric deep hole of small and medium sized axial parts. For fasten and convenient clamping, the clamping ...
Concentric Hole Gun Drilling Machine this is single spindle gundrilling machine, mainly for drilling concentric deep hole of small and medium sized axial parts. For fasten and convenient clamping, the clamping ...
Concentric Hole Gun Drilling Machine this is single spindle gundrilling machine, mainly for drilling concentric deep hole of small and medium sized axial parts. For fasten and convenient clamping, the clamping ...
Product features: One end of the lift ring pin is fixed with slotted nut and split pin, which is convenient for disassembly and hook assembly. Each bearing in travelling block has a separate lubricating lane. T...
CFA drilling equipment basic information: CFA drilling equipment can construct a continuous wall of reinforced concrete that protects workers during excavation,it based on continuous flight auger drilling techn...
Product descriptions from the supplier 26mm Drilling Diameter: Achieves precise holes up to 26mm. 4.0Ah Large Capacity Battery: Ensures long-lasting performance. 0-1100rpm Speed Control: Adjusts speed for vario...
Impact piston Hydraulic part 575mm for Atlas copco COP1238 Product Application of Impact piston HZJX mainly produces rock-drilling tools for mining ,constriction ,tunneling ,quarrying and related industrials .W...
Used Rotary piling Rig XR220 1.Profesional factory and the quality is of great quality and we have a competive price. 2.We can supply you with perfect service. 3.We have a lot of cooperation partners from home ...
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Battery cordless drill / car repair tools KR21V Rechargeable Cordless Drill technical specification: Voltage: 21V Charging voltage: 100-240V~50/60Hz Maximum Torque: 45 N.m Speed: Variable speed Chuck capacity: ...