- Rotary Boring Machine Core Drill Bit , 36mm High Manganese Steel Carbide Drill Bit
- 2016-10-05 21:01
- 1,Fetures1). High quality material from Valin Group2). Guaranteed welding process(full welding)3). Optimized teeth angle
- Forging / Casting Steel Rock Drilling Bits For Rock Drilling Machine 32 mm - 150 mm Bit Diameter
- 2016-10-04 09:35
- 1. FeaturesThread button bits specifications:1) Bit body : normal type and retrace type2) Bit diameter: 32mm-150mm3) Bit
- Casting Steel 42CrMo PDC Rock Oilfield Drilling Bits For Tunnel Boring Machine
- 2016-10-04 07:33
- High grade steel 42CrMo scraper bits center cutter for tunnel boring machineMain MarketsTotal Revenue(%)Main product(s)M
- 38mm Rotary TBM Cutter Crusher Pick Round Shank Miner Bit Coal Mining Bore Cutting Tools
- 2016-10-04 06:55
- TS5 38mm rotary tbm tunnel boring machine tools part crusher pick round shank miner bit coal mining bore cutting toolsTh
- Normal / Retrace Type Mining Drill Bits , Borehole Drilling Rig Rock Drill Bit
- 2016-10-04 05:50
- 1. FeaturesThread button bits specifications:1) Bit body : normal type and retrace type2) Bit diameter: 32mm-150mm3) Bit
- Hot Pressed Carbide Hard Rock Drill Bits For Hydraulic Mining Drilling Equipment
- 2016-10-04 04:16
- 1,Features1.With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance a
- 50mm Well Drilling Core Drill Bit , Earth Drilling Equipment Drilling Rig Components
- 2016-10-04 03:26
- 1, Features1. With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance
- 42CrMo PDC Drilling Bit Shield Driving Cutter For TBM Machine / Rock Drilling Equipment
- 2016-10-03 14:18
- 42CrMo pdc drilling bit shied driving cutter for TBM MachineTBM Disc Cutters,Scrapers,Wire Brush Seal and other cutter a
- Mining Drilling Machines PDC Drill Bits With Normal / Retrace Type 32mm - 150mm Bit Diameter
- 2016-10-03 13:19
- 1. FeaturesThread button bits specifications:1) Bit body : normal type and retrace type2) Bit diameter: 32mm-150mm3) Bit
- CE High Carbon Steel Rotary Drilling Tools for Granite / Marble / Sandstone Drilling Equipment
- 2016-10-03 11:53
- 1,Fetures1). High quality material from Valin Group2). Guaranteed welding process(full welding)3). Optimized teeth angle
- Button Rock Drill Dth Hammer Bits , Carbide Disc Cutter IADC FCC / SGS / ISO
- 2016-10-03 11:09
- Bit manufacturers Button rock drill bits dth hammer bits DTH 10Milled tooth(steel tooth) single cutterSize: 6 3/4,7 1/2,
- Carbon Steel TBM Disc Cutter , Tunnel Construction Tunnel Boring Machine Components
- 2016-10-03 06:08
- Sheild Tools for Tunnel Boring Machine/TBM Cutters/Tunnel ConstructionThey are widely used in foundation drilling, rotar
- High Performance Carbon Steel Rock Drilling Bits For Core Mining DTH Drill Bits
- 2016-10-02 10:21
- D25-355mm High Carbon Steel Black Color for Core Mining dth drill bits1, Features1. With carbide buttons hot pressed on
- Round Shank Rotary Drilling Tools Head Parts For Rotary System Drilling Rig
- 2016-09-26 23:20
- 1,Fetures1). High quality material from Valin Group2). Guaranteed welding process(full welding)3). Optimized teeth angle
- High Carbon Steel Rock Drilling Bits For Well Drilling Equipment ISO9001
- 2016-09-26 01:34
- 1. FeaturesThread button bits specifications:1) Bit body : normal type and retrace type2) Bit diameter: 32mm-150mm3) Bit
- Tunnel Boring Machine Tbm Cutter With Carbon Steel Material CE / ROHS / FCC
- 2016-09-26 01:09
- 17 double roller disc cutter for tunnel boring machine TBM cuttercarbide coal mine cutter bit U92ApplicationModel No.For
- Tunnel Boring Machine Components Tbm Cutter Head Komatsu / Robbins Tunnel Boring Machines
- 2016-09-26 00:14
- carbon steel high grade steel 42CrMoscraper bits TBM cutters roller cutter for tunnel boring machineTBM Disc RingsOD:137
- High Carbon Steel Rock Drilling Bits , Borehole Drilling Coal Mining Drill Bits
- 2016-09-25 23:38
- 1, Features1. With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance
- Customized Rock Auger Teeth , Rock Drill Bits For Tunnel Boring Machine
- 2016-09-18 19:56
- double roller disc cutter for tunnel boring machine TBM cutterRoller Cutters for Raise Boring and Reverse Circulation Dr
- Mining Drilling Machines Rock Drilling Bits With Tungsten Carbide Material CE / ISO 9001
- 2016-09-12 19:52
- 1. FeaturesThread button bits specifications:1) Bit body : normal type and retrace type2) Bit diameter: 32mm-150mm3) Bit