rock drill bit

 
Tungsten Carbide Rock Drill Bits Through Reverse Circulation Drilling Bit
 
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T38 Tungsten Carbide Retractable Drill Bit Rock Drilling Tools
 
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T38 Tungsten Carbide Retractable Drill Bit Rock Drilling Tools
 
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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

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
 
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Buttons Chisel Taper Drill Bit for Variety Rock Formations Drilling
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R32 Threaded Rock Drilling Tools , Underground Mining Drill Bit Shank
 
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1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26
5.delivery on time

1.suitable formation :soft to middle soft
2.famous company in China.
3.main market:USA,Asian,Middle East.

1.Fully ranged products.
2.Used on excavation machines, shearers,mining roadheader
3.Prompt delivery

High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more efficiently

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

tricone bit/IADC 9 1/2 steel tooth tricone bit/api tooth drill bit/buy tricone rock bit

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

pdc bit / diamond pdc bit
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Busines

Drills-king concave bits pdc drill bits is mainly used for water well, geothermal well, geological exploration borehole, gas drainage hole

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

mining rock bit
1.long service time
2. API & SGS
3. well drilling
4.best price and high quality...

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1) material: AISI4145H steel and heat treated
2) The bit size: 12 1/4''
3) connection: 6 5/8'' API Reg
4) blade type: 4 blades
5) cutter size:16mm

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks;
Used for oil/water well,mining,etc;

1.size: from 3 3/4"-26"
2.ceitification:API & ISO
3.colour:red,blue,yellow
4.market:Europe,USA,Middle East
5.delivery time:within 7-10 days

1. High-quality and wear resistance
2. High-strength
3. Low prices
4. New and used tricone bits

Size:17 1/2'' (444.5mm)
IADC:HA537
Sealed Type:rubber sealed journal bearing
Thread Connection:7 5/8" reg pin
Weight(kgs/pc):255.0kg

7 1/2 inch tricone bit / water well TCI tricone bits / rock roller drill bit