China High Efficiency DTH hammer rock drilling bits
Min.Order: 10 Piece/Pieces
1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit
42CrMo PDC Drilling Bit Shield Driving Cutter For TBM Machine / Rock Drilling Equipment
42CrMo pdc drilling bit shied driving cutter for TBM Machine
TBM Disc Cutters,Scrapers,Wire Brush Se
Polycrystalline Diamond Core Bit For Sandstone Drilling AW / BW High Drilling Rate
NQ HQ PQ ROD Polycrystalline Diamond Core Bit For Sandstone Drilling
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5 blades PDC bits API PDC Bits for oil well drilling PDC Diamond
Min.Order: 1 Piece/Pieces
1. High drilling speed.
2.Long working life.
3.can operates with low pressure and low speed.
3.Reasonable pricese.
[Manufacturer, Trading Company]
China (Mainland)
API&ISO 8 1/2'' PDC drilling bits/diamond core bits 1/2
Min.Order: 1 Piece/Pieces
1.Soft to medium hard formations drilling
2.Enhanced security diameter
3.superior in quality;reasonable price
full face pdc drill bit for water well drilling
Min.Order: 10 Piece/Pieces
ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance
Drilling bit 1045 carbon steel investment casting parts silicon casting
Drilling bit 1045 carbon steel investment casting parts silicon casting
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ROUND SHANK BIT-B47K22H WITH HARDFACING-FOUNDATION DRILLING TOOL
Min.Order: 100 Piece/Pieces
1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance
Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
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[Manufacturer]
China (Mainland)
Rock Drilling Tools PDC Drilling Bit for TBM Machine Shield Core Barrel Driving Cutters
hot sale cutter bits scrapers shield driving cutters for core barrel for TBM Machine
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Surface Set Diamond Core Drilling Bit for Broken / Abrasive Formation Rock
Surface Set Diamond Core Bit for Broken and Abrasive Formation Rock
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1.5" 12 Degree Short Tapered Button Bit Rock Drilling Tools
1.5" 12 Degree Short Tapered Button Bit Rock Drilling Bits
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1.5" 12 Degree Short Tapered Button Bit Rock Drilling Tools
1.5" 12 Degree Short Tapered Button Bit Rock Drilling Bits
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8 3/4'' TCI BIT/Tricone Bit/ Rock Bit/ Roller Cone Bit IADC:417 for soft-medium Formation drilling
Min.Order: 1 Piece/Pieces
1> top quality products and excenllent service
2> about 30 years experience in tricone bits
3> used for water well, mining and oilfield drilling
HQ NQ Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix for drilling very so
HQ NQ PQ Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix for drilling very soft & abrasive stone<br
Quarry Rock Drilling Button Bits Grinding Pin , Diamond button bits grinder 6mm - 25mm
Quarry Rock Drilling Button Bits Grinding Pin , Diamond button bits grinder 6mm - 25mm
Button bit
Precision Drilling 38mm Cutting Flat Wood Drill Bit 45# Steel
38mm Round shank flat bit for wood cutting
Quick Detail:
Precision Drilling 38mm Cutting Flat Wood Drill Bit 45# Steel
38mm Round shank flat bit for wood cutting
Quick Detail:
R32 Threaded Rock Drilling Tools , Underground Mining Drill Bit Shank
R32 Threaded Rock Drilling Tools , Underground Mining Drill Bit Shank
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R32 12 Drill Bit Shank Rock Drilling Tools For Underground Mining
R32 12°Drill Bit Shank Rock Drilling Tools For Underground Mining
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Buttons Chisel Taper Drill Bit for Variety Rock Formations Drilling
Buttons Chisel Taper Drill Bit for Variety Rock Formations Drilling
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R32 Threaded Rock Drilling Tools , Underground Mining Drill Bit Shank
R32 Threaded Rock Drilling Tools , Underground Mining Drill Bit Shank
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API New TCI Cones/Tricone Cutter/Reamer Bit/Open Hole Drilling Bit
Min.Order: 1 Piece/Pieces
API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control
[Agent, Distributor/Wholesaler]
China (Mainland)
PDC cutters PDC cutters for oil drilling bits
PDC for oil drilling bits series
High Performance Carbon Steel Rock Drilling Bits For Core Mining DTH Drill Bits
D25-355mm High Carbon Steel Black Color for Core Mining dth drill bits
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Middle - High Pressure DTH Drill Bits Stone Drilling Bits 3 Hole
Middle - High Pressure DTH Drill Bits Stone Drilling Bits 3 Hole
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25R, 32R, 38T Thread Gross Trolley Bits Rock Drilling Tools Hydraumatic Cross-Type Bits
25R, 32R, 38T Thread Gross Trolley Bits Rock Drilling Tools Hydraumatic Cross-Type Bits
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Diamond Core Drilling Bit Segment For Concrete Stone Cutting
Diamond Core Drilling Bit Segment For Concrete Stone Cutting,Diamond Segment
Lubricate Drill Bits Drilling Mud Pump
Lubricate Dri
[Manufacturer]
China (Mainland)
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