ring bit drilling system online manufacture

Product name: 610mm MXH Horizontal Casing Drilling System Bit With Slide Block For Tunneling Product category: horizontal casing drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 610mm MXH ... Read More

Product name: 195mm MK5E178 Eccentric Casing Drilling System Bits With DHD340 Shank For Mining And Quarry Product category: eccentric casing drilling system Matched hammer: Hammer DHD340 QL40 MISSION40 Matched ... Read More

Product name: 3WB133mm MK5E133 Eccentric Casing Drilling System Bits With CIR110 Shank For Casing Tube Product category: eccentric casing drilling system Matched hammer: Hammer CIR110 Matched casing pipe OD: ... Read More

Product name: 159mm MK5E eccentric casing drilling bit with DHD340 shank for Mining and QuarryProduct category: eccentric casing drilling systemMatched hammer: Hammer DHD340 QL40 MISSION40Matched casing pipe OD... Read More

MRE Concentric under reaming drilling system MRE Concentric under reaming drilling system is designed for unstable ground conditions. In the process of drilling, it could carry down the casing pipe to the hole ... Read More

Product name: T45 Thread drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling other thread: R25, R28, R32. T38, T45, T51 Length: 610mm - ... Read More

Product name: 530mm MRING Overburden Casing Drilling System Hole Opener Bits For Stone Drilling Product category: Overburden casing drilling tools Kingdrilling diamond CO., LTD is one of the most professional ... Read More

Product name: T38 Symmetric Casing Drilling RingBit 114mm S355 Steel materials Tunneling Product category: Symmetric casing drilling system Matched connection: T38 Matched casing pipe OD: 114mm Overburden ... 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: 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling Product category: Concentric casing drilling system MRING tunneling casing drilling ring bit are designed to use ring bit ... Read More