odex drilling bit ผลิตออนไลน์

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, ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

Product name: 478mm MRS410 N125 Shank Concentric Casing Drilling System Bit For Coal Mining Equipment OD of casing pipe: 410mm Operating this advanced equipment is a breeze, thanks to its user-friendly design. ... อ่านเพิ่มเติม

Product name: OD406mm MRS365 Overburden Concentric Casing Drilling System Bit With N120 Shank For Quarry OD of casing pipe: 406mm MRS Concentric Casing Drilling Bit – The Ultimate Solution for High Performance ... อ่านเพิ่มเติม

Product name: MING OD508mm MRS460 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects OD of casing pipe: 508mm Operating the MRS Concentric CasinG Drilling Bit is effortless, ... อ่านเพิ่มเติม

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 + ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

Product name: 813MM MXH horizontal horizontal directional drilling for pipeline Product category: horizontal horizontal directional drilling bit Matched hammer: Hammer N240 Matched casing pipe OD: 813mm ... อ่านเพิ่มเติม