China TCI rock bit manufacturer & supplier

HJ 021

Core diamond drilling bits
1.Feature:Diamonds are impregnated.
2.superior in quality;reasonable price
3.Proprietary cutting teeth

2013-05-21

The advantages of our roller bits
1.The use of high strength high toughness carbide teeth
2.Locking roller ball, to adapt to high-speed

2013-05-21

The advantages of our roller bits
1.Reasonable price,durable,quality is guaranteed
2.Cone bit to adapt to the soft, medium and hard of various strat

2013-05-21

HJ018

1. How to order the products?
Send the inquiry with detail item description or with Model number.
2. About shipping time?
depend on the order

2013-05-21

HJ 017

HJ 6 blades PDC diamond cutters drilling bits from China
1.colour:black base,golden matrix body
2.producting area: Hebei,China
3.use for oil drill

2013-05-21

HJ 12 1/4 inch PDC drilling bits
1.Feature:Diamonds are impregnated in the matrix body
2.Benefit:Increased footage drilled in abrasive application

2013-05-21

HJ PDC diamond rock bits for oil and gas drilling
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...

2013-05-21

HJ 5 blades PDC bit/pdc drill bits
1.with Diamond Compact from Hughes.
2.matrix body and steel body
3.high quality,best price...

2013-05-21

IADC637

tungsten carbide drill bits
1.Recommended Parameter:
2.WOB0.45~1.1 KN/mm (bit dia.)
3.RPM200~50(r/min)
4.Medium hard Formation

2013-05-21

IADC 517

1.suitable formation :soft to middle soft
2.with best quality and lowest price
3.cover all IADC code

2013-08-14

IADC437

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

2013-08-14

IADC547

drilling bit
1>ISO9001&API
2>Complete specifications
3>Be used in several of different formation

2013-05-21

IADC627

1.Fast drilling speed.
2.Long working life
3.Reliable quality and reasonable price

2013-05-21

IADC547

1.Bearing type:sealed journal bearing
2.Machine type:forging
3.colour:golden,blue,black

2013-05-21

IADC437

1.Used for:Well Drilling,Mining,oil and gas
2.Main market:USA,Middle East,South Africa,etc.
3.Certificate:ISO9001&API

2013-05-21

IADC617

1.Machine type:forging
2.Main market:USA,Middle East,South Africa,etc.
3.Bearing type:sealed journal bearing

2013-05-21