Tbm Tunnel Boring Machine Components Rock Drill Bits Carbide Teeth For Mining
Tbm tunnel boring machine mining parts rock drill bits/coal drill bit carbide teeth for mining
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40 mm Drilling Rig Bits For Deep Hole Drilling Machine Hydraulic Rotary Drill
1, Fetures
1). High quality material from Valin Group
2). Guaranteed welding process(full welding)
3). O
Electroplated Diamond NQ2 Core Drill Bits Core Lifters for Hardened Alloy Prospecting
Diamond NQ2 Core drill bits core lifter for Rock hardness , hardened alloy
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Super Hard Carbide Tip Small Dry Core Drilling BitsDiamond Core Drill Bits for Glass
Super hard carbide tip dry diamond core bits for drilling concrete
Specif
Multi Functional Sandvik Core Barrel Assembly Core Diamond Drill Bits For Mining
Multi Functional Sandvik Core Barrel Assembly Core Diamond Drill Bits
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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling
ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling
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Stone Core Drill Bits 2" Diamond Cutting Tools for precision / accuracy drilling holes
Stone Core Drill Bits 2" Diamond Cutting Tools for precision / accuracy drilling holes
High performance Reinforced 76 mm PDC (Polycrystalline diamond compact) Diamond Core Drill Bits For
PDC Diamond core drill bits
PDC (Polycrystalline diamond compact) Diamond Core Drill Bits
Rei
High Performance NW HW PW Series Diamond Core Drill Bits 101mm 116mm 130mm
High Performance NW HW PW Series Diamond Core Drill Bits 101mm 116mm 130mm
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86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for san
PCD Diamond core drill bits
PCD (Polycrystalline diamond ) Diamond Core Drill Bits
ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling
ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling
Manual Drill Bit Sharpener Range 3-28mm For Tungsten Carbide Step Drill Bit
Good Quality Drill Bit Sharpener &
api standard 6 1/2 roller cone drill bit for well drilling
Min.Order: 1 Piece/Pieces
api standard 6 1/2 roller cone drill bit for well drilling
roller cone bit
kingdream brand
6 1/2 inch
high drilling performance
10 1/2" Kingdream /CS/LILIN HAT 547G Tungsten Carbide tricone drill bit for well drilling
Min.Order: 1 Piece/Pieces
1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized
[Agent, Distributor/Wholesaler]
China (Mainland)
8 1/2'' IADC517 API roller cone bit for water well drill
drill rock bit
1>Sizes range from 3 7/8" to 26" .
2>Covers almost all IADC codes
3>ISO 9001:2008 & API spec7-1
[Manufacturer, Trading Company]
China (Mainland)
AQ NQ PQ 9mm 12mm Surface Set Dry / Wet Diamond Core Drill Bits With Core Barrel
AQ NQ PQ High Performance Diamond Core Bit Set FOR Core Barrel
Quick Detail:
HUMX Diamond Core Drill Bits 24MM Face Discharge High Drilling Speed
HUMX Diamond Core Drill Bits 24MM Face Discharge High Drilling Speed And Long Life
16mm 18mm 28mm Wood Flat Drill Bits Round Shank For Drilling Wood / Plywood
16mm Round shank flat bit for wood cutting
Quick Detail:
16mm 18mm 28mm Wood Flat Drill Bits Round Shank For Drilling Wood / Plywood
16mm Round shank flat bit for wood cutting
Quick Detail:
34mm 7 buttons Tapered Drill Bits Top Hammer Drilling for marble quarry
34mm 7 buttons Tapered Drill Bits Top Hammer Drilling for marble quarry
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5 1/2"TCI three cone bit water drill head/tungsten carbide tricone bit
Min.Order: 1 Piece/Pieces
5 1/2"TCI three cone bit water drill head/tungsten carbide tricone bit
API singl row cutters steel body /metrix body PDC drill bit
Min.Order: 50 Piece/Pieces
1.Soft to medium hard formations drilling
2.machine type:tungsten powder
3.best cutters:hughes in USA
4.port:TIANJIN port
8 1/2''GD1306 Matrix body PDC BIT/diamond bit with 13mm cutters for oil drill, water well drilling
Min.Order: 1 Piece/Pieces
1. Short parabolic crown profile, medium cutter density.
2. Interchangeable screw nozzle.
3.Can be used on rotary or down hole motor
Mine Tunnel Construction Carbide Drill Bits Earth Pressure Balance Tunnel Boring Machine
High Quality Antecedent Cutter for Tunnel Boring Machines Shield
TBM Disc Cutters,Scrapers,Wire Brus
Professional Well Drill String Components 5 Blades Oilfield Drilling Bits 1/4 Inch
Diamond bits for oilfiled , KM1952A , Drilling String equipment
Description:
Economical HQ NQ PQ 1204 1304 PDC Cutter Drill Bits For Mining / Rock
Economical HQ NQ PQ 1204 1304 PDC Cutter Drill Bits For Mining / Rock
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Hot sale Kingdream 8 1/2" tungsten carbide tricone rock drill bit
Min.Order: 1 Piece/Pieces
Kingdream 8 1/2" tungsten carbide tricone rock bit:
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery: seven days
[Manufacturer, Trading Company]
China (Mainland)
D47 D120 D135 Tunnel Boring Machine Components Tungsten Carbide Drill Bits
tunneling bits tunnel boring machine cutter tunnel boring machine parts
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Fast Speed Titanium Coated 40mm HSS Hole Saw Drill Bit for Metal Drilling
Min.Order: 1 Piece/Pieces
1. Efficient production Fast delivery
2. Full-featured, easy to install and operate
3. Can be customized according to customer needs
[Manufacturer, Trading Company]
China (Mainland)
pdc cutter for oil drill bit pdc diamond inserts for hole opener pdc cutter
Min.Order: 100 Piece/Pieces
Usage & Application:
1)For oil drilling
2)For gas drilling
3)For mining bits
4)For coal drilling...
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