YT23D Air-leg Rock Drill
The rock drill has good performance under low pressure,it is suitbale for act impetus with long Air pipe and small air compressor.
YT28 air leg rock drill
Min.Order: 10 Set/Sets
YT28 air leg rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, railway
ype Y19A combined hand and air legged rock drill
Weight 19kg
Overall length 600 mm
Operating air pressure 0.4£¬0.5 MPa
Impact energy ¡Ý28J
Air-pipe bore(inner Dia.) 19 mm...
IADC617 Kingdream TCI Tricone Rock Drill Bits For Oil Well
Min.Order: 1 Piece/Pieces
API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection
T45 76mm Hard Rock Retrac Bit and rock drill bits
Min.Order: 20 Piece/Pieces
Thread Drill Bits Of Button Bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001
Air Leg Rock Drill from China Coal Group
Air-leg rock drilling is a high efficient rock drilling machine.
[Manufacturer, Trading Company]
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TCI rock drill bit
Min.Order: 1 Piece/Pieces
size from 3'' to 26''
covering almost all iadc codes
api and iso certified
large in stock
supply tricone bit, pdc bit, pdc cutter bit, anchor bit
Hand hammer rock drill
Min.Order: 1 Piece/Pieces
YT28 air leg rock drill
1. A kind of high efficiency air leg rock drill machine
2. use for gold mine, tunnel,railway,pavement breaking
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Air Leg Rock Drill
The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
Air leg rock drill
Min.Order: 1 Set/Sets
Air leg rock drill is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry.
yt24 air leg rock drill
yt24 air leg rock drill
[Manufacturer, Trading Company]
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pneumatic drill electric rock drill air-leg rock drills
Min.Order: 1 Set/Sets
It is suitable for drilling and blasting under various of rocks at any direction angles.Blast hole dia. is 34-42mm,drill hole depth is 5 m
Down The Hole Hard Rock Drill Bits Drag Bits For Water Well Drilling
Min.Order: 1 Set/Sets
The PDC drill bits we offered are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy, water well
8 3/4" tricone drill bit steel tooth rock bit
Min.Order: 1 Piece/Pieces
Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality
yt28rock drill
Min.Order: 10 Set/Sets
YT28 hand held air-leg rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal min
nternal Combustion Rock Drill
Min.Order: 1 Set/Sets
YN27 Rock Drill is a very efficient machine,composed of gasoline engine, Air pump, rock drill.
[Manufacturer, Agent]
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Tungsten Carbide DTH rock drill bit
Min.Order: 20 Piece/Pieces
DTH rock drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face shape
rock roller drill bit
Min.Order: 1 Piece/Pieces
We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with all sizes and iadc codes.
Welcome your inquiry.
Air Leg Rock Drill
Min.Order: 5 Set/Sets
JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .
[Manufacturer, Distributor/Wholesaler]
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HJ437 TCI TOOTH tricone bits(all sizes available)
Min.Order: 1 Piece/Pieces
1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time
4 7/8 TD HA 637 TCI tricone bit for oil mining machine
Min.Order: 1 Piece/Pieces
1) ISO9001&API
2)Covers all IADC codes
3)Size:4 7/8"
4)Used for oil well and water well
5)tricone bit
[Manufacturer, Trading Company]
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API tricone rock bit button/oil drilling bit
Min.Order: 1 Piece/Pieces
1.ISO&API
2.competitive price
3.professional manufacture
hand held and air leg rock drill
Min.Order: 1 Set/Sets
Weight 18kg
Full length609mm
Diameter of air cylinder 60mm
Piston stroke 50mm
Operating air pressure 0.4MPa...
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Electric Rock Drill anchor drill
Min.Order: 1 Set/Sets
best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God
[Manufacturer, Trading Company]
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kingdream steel tooth drill bits
The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
Upwards Pneumatic Rock Drill
Min.Order: 15 Sets
Price:US$420.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer Req;Transportation:By Sea or By Air;DeliveryDate:15
pneumatic drill electric rock drill air-leg rock drills
Min.Order: 1 Set/Sets
7655 rock drilling is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation
Down The Hole Hard Rock Drill Bits Drag Bits
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
QJ15 Hand hold and Air leg Rock Drill
The rock drill has hand-hold and air-leg functions and has characteristic of low weight, reasonable structure, handy use and little air consumption.
Oil field Rock Tricone bits & Petroleum drill bits ( Good quality)
Min.Order: 1 Piece/Pieces
Oil field Rock Tricone bits & Three cone bits& oil bits
1).Size range 3 7/8'' ~17 1/2''
2).API& ISO9001
3).MOQ: 1PCS + 5 days
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