eccentric drill bit online manufacture

KINGDRILLING Diamond CO., LTD is one of the most professional private enterprise specialized in researching and producing Concentric casing drilling bit, Eccentric drilling system, ODEX casing bit, DTH hammer, ... Read More

Product name: 159mm MK5E Overburden casing drilling tools with CIR110 shank for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 Matched casing pipe OD: 159mm ... Read More

Product name:219mm MRS concentric under reaming drilling system for construction Casing pipe OD: 219mm MRS overburden drilling systems are designed for economic cost of drilling in simultaneous casing ... Read More

Product name: 1020MM MXH concentric casing drilling tools for civil engineering Product category: concentric casing drilling tools Matched hammer: Hammer N240 Matched casing pipe OD: 1020mm MXH concentric ... Read More

Product name: High performance 133mm symmetric 3 reamers casing drilling system for soft and hard rock formation Product category: High performance 133mm symmetric casing drilling tools Matched hammer: Hammer ... Read More

Product name: 115mm MK5E108 Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing drilling system Matched hammer: Hammer CIR90 Matched casing pipe ... Read More

Product Name: 735mm MRING660 Overburden Symmetric Casing Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLING professionally produce Ring wing ... Read More

Product name: 114mm MRING Overburden Casing Drilling System Hole Opener Drill Bits For Tunneling Product category: MRING Concentric casing drilling bit Kingdrilling Concentric Casing System Ring Bit is the ... Read More

Product name: 139mm MRING Overburden Casing Drilling System Hole Opener Drill Bit With Shoe For Mining Product category: Overburden Casing Drilling System Bit MRING casing drilling bit components: Pilot bit + ... 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