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Product name: Reinforced 33 inch high air pressure pneumatic dth hammer with NUMA 330 shank for foundation and piling drilling Connection thread: 240 HEX Working pressure(bar): 7~25 Outer diameter(mm): 718 ... Read More

Product name: 293mm MRS240 Eccentric Casing Drilling Under Reamer System Bit For Mining Rock Drilling Casing pipe OD: 240mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in ... Read More

Product Name: 188mm MSX140 Overburden Casing Drilling System Bit For Horizontal Directional Under Ground Drilling Spline: DHD380,SD8,QL8 Case dia.(OD*ID): 273*260 Product details: Rock drill tools factory ... Read More

Product name: T38 Thread 2435mm Length Diamond MM Extension Rod For Borehole Drilling Machine Product category: Drilling rod Threaded Connection: T38 Length: 2435mm KINGDRILLING Alloy steel with high strength ... Read More

Product name: T45 Thread 4270mm Length Male-Male Connection Extension Rod For Mineral Exploration Drilling Product category: Drilling rod Threaded Connection: T45 Length: 3660mm KINGDRILLING thread drill rods ... Read More

Product name: 1250mm Mring Overburden Symmetric Casing Drilling System With Ring Bit For Mining Product category: Overburden casing drilling system Permanent casing drilling ring bit advantage: Permanent ring ... Read More

Product name: T51 Thread 5530mm Length Diamond MM Extension Rod For Underground Drilling Rig Product category: Drilling rod Threaded Connection: T51 Length: 5530mm KINGDRILLING threaded drill pipes are made of ... Read More

Product name: 5inch high air pressure DTH hammer with MISSION50 shank for water well drilling Matched hammer: Hammer MISSION50 Connection thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG Working pressure(bar): 13... Read More

Product name: 219mm MSX slide block under reaming drilling system for drilling rig Product category: Under reaming casing drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: 219mm Kingdrilling ... Read More

Product name: T45 Thread 3050mm Length Male-Male Connection Extension Rod For Petroleum Drilling Equipment Product category: Drilling rod Threaded Connection: T45 Length: 3050mm High-strength alloy steel is ... Read More