China TCI rock bits manufacturer & supplier

API Tungsten carbide TCI rock roller drill bits

From 2 7/8 to 26"

petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

2014-05-30

8 3/4" PDC drill bits with 6 blades and back-up cutters

M 233

Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stablity.

2014-05-29

steel tooth drill bits for hard formation

all kinds of bits

The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

2014-05-30

Hot sale PDC drill bit for oil field

6 1/2" 9 5/8" 9 7/8" 12 1/4" 17 1/2" 19" 22" etc

1. Hard-facing
2. Better cutting capability
3. Oil drilling
4. Good erosion-resistant.

2014-05-30

API Tungsten carbide TCI Roller bits

API Tricone rock drill bits

TCI tricone bit/tricone rock bit
Various of model and dimension available
Good condition and reasonable price

2014-05-30

The new PDC Drill bits for oil field

all kinds of bits

We manufacture API Certification PDC Drill Bit for Petroleum Exploration and supply OEM, ODM service according to your requirement.

2014-05-30

API Certificate Tricone Oil Drill Bits

12 inch Tricone Roller bits

Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.

2014-05-30

API Tricone rock drill bits

Tricone drill bits

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Stocks adequate, time delivery.

2014-05-30

used tricone oil bit

6 1/2 inch used tricone bits

Specifications
1. Rich experience in this line, over 30 years.
2. Exquisite technology.
3. Good quality.
4. The best prices.

2014-05-29

12 inch used steel tooth bits

12 inch steel tooth drill bits

This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection.

2014-05-29

tricone bit in stock

Kingsdream bits in stock

Specifications
1. Rich experience in this line, over 30 years.
2. Exquisite technology.
3. Good quality.
4. The best prices....

2014-05-29

steel tooth bit kingdream

Kingdream API steel tooh tricone bit

1 Certified by ISO 9001& API
2 Size:3 3/4" (95.3 mm)~26" (660.4 mm)
3 Used for oil well and water well
4 Covers all IADC codes
5 Good quality

2014-05-30

all kind of PDC bit

3 wing cove PDC not

Specifications
1. Rich experience in this line, over 30 years.
2. Exquisite technology.
3. Good quality.
4. The best prices.

2014-05-29

API Tungsten carbide TCI bits for oil/well drilling

API Tricone rock drill bits

The durability of premium tungsten carbide inserts is improvedwith new formulas and new techniques for insert bit.

2014-05-29

The Used PDC Drill Bits for well Drilling

all kinds of the used PDC bits

The special shape and diffe banrent technique make this PDC higher drilling speed, and especially suitable for siliceous rock, conglomerate.

2014-05-30

Single cone bit TCI Bits for oil/well drilling

Single cone bit

High precision journal bearing, Ball lock the cone. Hardface heard bearing surface. Cone bearing inlaid with friction reducing alloy.

2014-05-29