China TCI rock bits manufacturer & supplier

diamond coated drill bits

4 5/8" 5 7/8" 6 1/2" 7 1/2" 7 7/8"

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

Used 6 Blased PDC bits

5 1/2, 6 1/2 7 7/8, 8 1/2, 8 3/4

1. 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

Three Wing Cove Compact PDC Mining Bit

PDC bits

1. Durable PDC cutters.
2. High rotation.
3. Bweutifu apperience.
4. Long working life.
5. Attractive prices....

2014-05-29

Soft FoemationSteel Tooth Droll Bit

8 1/2'' 9 1/2'' 12 1/4''' 14 3/4'' 17 1/2''

Steel tooth tricone bit series:
The soft formations tooth bits are used to drill low compressive strength, soft formations.

2014-05-30

PDC bits Matrix body PDC bits used for oil and water wells d

covering all codes

1,Suit for drilling medium to medium-hard formations.
2,Long working life.
3 Reasonable prices.

2014-05-30

Oil and gas drill bits

From 3 3/4" to 26"

PERFECT TCI BIT

2014-05-30

TCI oil rock bit

from 6 1/2"-22"

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

steel milled tooth tricone bits

From 3 3/4" to 26"

Fast drilling speed.
open bearing
Reliable quality and reasonable price,
1.This type of bits are used in low press resistance soft to medium fo

2014-05-29

steel milled tooth bit

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

1.Sizes rang from 2 7/8" to 26"
2.Covers all IADC code
3.made of used oil drill bit

2014-05-29

The used TCI Rock bits

4 5/8" 5 7/8" 6 1/2" 7 1/2" 7 7/8"

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

carbide tool bit for oil

IADC code 417-637

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

Tungsten Carbide Insert Bits

IADC code 417-637

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

Tricone oil rock bits

4 5/8" 5 7/8" 6 1/2" 7 1/2" 7 7/8"

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-29

API Certification 12 1/4 TCI Tricone Bit

12 1/4 TCI Tricone Bit

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-30

Diamond Pdc Bits used for oil and water wells drilling

5 1/2, 6 1/2 7 7/8,12 1/4 13 3/4, 24,26

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

2014-05-29

Used tungsten carbide insert bit used bits used tricone bits

8 1/2'' 9 1/2'' 12 1/4''' 14 3/4'' 17 1/2''

1. Good condition.
2. Attractive prices.
3. Long working life.

2014-05-30