Desc:BENCH DRILLING BUTTON BIT T51Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high...

2024-01-23

Desc:BENCH DRILLING BUTTON BIT T51Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high...

2024-01-23

Desc:Qualified Overburden Casing Drilling System with Ring Bits for Borehole Drilling MachineProduct DescriptionRock drilling tools factory KINGDRILLING pr...

2024-04-07

Desc:Qualified Overburden Casing Drilling System with Ring Bits for Borehole Drilling MachineProduct DescriptionRock drilling tools factory KINGDRILLING pr...

2024-04-07

Desc: 1.Specific heat treatment standards 2.Premium hardened steel alloy 3.High-grade cemented tungsten carbide buttons. Certification: GB/T 19001-2008/ISO...

2024-04-07

Desc:Casing bit characteristics:1.Long service life: carbide ball teeth, strength2800N, hardness (HRA) 922.It has the advantages of high drilling quality, ...

2024-01-22

Desc:Casing bit characteristics:1.Long service life: carbide ball teeth, strength2800N, hardness (HRA) 922.It has the advantages of high drilling quality, ...

2024-01-22

Desc:Product DescriptionProduct categories1. C series, new (old) landmark series, metallurgical standard series, rope core drilling tools, single-pipe dril...

2024-01-23

Desc:Product DescriptionProduct categories1. C series, new (old) landmark series, metallurgical standard series, rope core drilling tools, single-pipe dril...

2024-01-23

Desc:China Supplier Concentric Overburden Casing Drilling System With Ring Bits PermanentGeneral IntroductionApplication Range:It is recommended to drill i...

2024-04-07

Desc:China Supplier Concentric Overburden Casing Drilling System With Ring Bits PermanentGeneral IntroductionApplication Range:It is recommended to drill i...

2024-04-07

Desc:MRS460 Rock Tools Overburden Concentric Symmetric Casing Drilling for Water Drilling MachineProduct DescriptionMRS concentric wave slider bit casing d...

2024-01-23

Desc:MRS460 Rock Tools Overburden Concentric Symmetric Casing Drilling for Water Drilling MachineProduct DescriptionMRS concentric wave slider bit casing d...

2024-01-23

Desc:Dminingwell Concentric casing system tube symmetric concentric overburden casing drilling system rock drilling bit concentric bitSizeOD of casing pipe...

2024-01-23

Desc:We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, couplin...

2024-01-23