Rock Bits (Total 127 Products)

competitive price rock bit

8 1/2 IADC437

Hot selling 8 1/2" rock bit:
1.Long Working Life: 70 Hours at least
2.most favourable price and best qualtity

2014-05-30

good price Rock Drilll Bit

IADC code 417-637

API Carbide Rock Drilll Bit:
1.Company History: 30 years
2.Long Working Life: 70 Hours

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

Tricone rock roller bits

Tricone Rock Drill Bits

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

2014-05-30

Metal Sealed Bearing Bits

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

Our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, water-well.

2014-05-30

Single cone bit TCI bits

8 1/2''Single cone bit

8 1/2" Single cone bit TCI bits used in well drilling
(a) Full range of sizes and types
(b) Suitable for well drilling

2014-05-30

API Tricone rock drill bits for oil/ well drilling

From 2 7/8 to 26"

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

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

Kingdream Tricone drill bits

Kingdream Tricone Rock Drill Bits

The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.

2014-05-29

Tricone Drill Bits for well drilling

Tricone Drill Bits

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

2014-05-29

Tricone Oil Drill Bits

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

Metal/Rubber Sealing Tricone Drill Bit
(1)strong resistance to abrasion and impact resistance.
(2)good cutter
(3)long working life

2014-05-29

API Tricone Oil Drill Bits

all kinds of bits

1. kingdream rock roller bit
2. proven by ISO9001&API
3. best bearing system
4. over 30 years history of manufacture

2014-05-29

22'' steel tooth bit

22 inch steel tooth tricone bit

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

2014-05-29

Tricone Rock Drill Bits for well Drilling

Tricone Rock bits

It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

2014-05-29

API steel tooth drill bits

From 2 7/8 to 26"

Our products are of high quality and reasonable price. If you are interested in it, please contact us.

2014-05-29

Tricone drill bits for oil and other mineral mining

Tricone drill bits

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

2014-05-29