eccentric drill bit online manufacture

Product name: 125mm MRE90 Overburden Symmetric Casing Drilling System Bit For Water Well Drilling Matched casing pipe OD: 90mm Matched hammer: Hammer DHD3.5 The overburden casing drilling systems are designed ... Read More

Product name: 1020mm MXH Overburden Concentric Casing Drilling System Bit For Mining Rock Well Drilling Product category: concentric casing drilling tools Matched hammer: Hammer N240 Matched casing pipe OD: ... Read More

Product name: Casing Pipe Outer Diameter MRE108mm CIR90 Overburden Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 108mm Matched hammer: Hammer CIR90 The overburden casing drilling systems ... Read More

Product name: 125mm MSX90 Overburden Symmetrix Casing Drilling System Bit with slide block For Drilling Rig Equipment Product category: Concentric casing drilling tools Matched hammer: Hammer DHD3.5 Matched ... Read More

Product name: 1250mm Mring Overburden Concentric Casing Drilling Tools For Water Well Drilling Product category: Overburden casing drilling tools Symmetric casing drillng ring bit are made up of: 1. A pilot ... 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

Product name: T45 Thread 2435mm Length Male-Male Connection Extension Rod For Underground Drilling Product category: Drilling rod Threaded Connection: T45 Length: 1830mm KINGDRILLING threaded drill pipe is made ... Read More

Product name: T45 Thread 3660mm Length Male-Male Connection Extension Rod For Engineering Geology Drilling Product category: Drilling rod Threaded Connection: T45 Length: 3660mm Alloy steel with great strength ... Read More

Product Name: 133mm MK5E Overburden Eccentric Casing drilling bit with DHD340 shank Product category: Overburden eccentric casing bit Matched casing pipe OD: 133mm Matched hammer: Hammer DHD340 MK5E eccentric ... Read More

Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in miningOD of casing pipe: 219mmThey are designed for economic cost of drilling in simultaneous casing advancement.The wings are retracted by ... Read More