carbide drilling bits

1.Good wear-resistence
2.Tungsten carbide hardfacing on tooth surface.
3.Better steel and longer stable drilling hours
4.Large inventory on hand

TCI tricone bit
1.Cover all IADC codes
2.Large inventory on hand
3.High quality ,low price
4.Can be customized

soft and medium hard formation drilling bit
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

IADC214 6 1/8" milling drill bit water drilling bit
1.Low compressive strength
2.High drillability
3.Low price

Specifications
1). High quality and competitive price
2). many years experience in well drilling equipments

pdc drilling bits machine
1.Good wear-resistance
2.Tungsten carbide hardfacing on tooth surface
3.Better steel and longer stable drilling hours

Insert tooth bit for water well drilling
1.Metal sealed journal gage protection
2.API Spec7-1 ISO 9001:2008
3.Soft to medium formation

1.9 1/2 steel body PDC drilling bits
2.Cover almost all IADC code
3.Meet with API Spec7-1 ISO 9001:2008
4.Good quality

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

Specifications
1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in it.

Specifications
1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in it.

12 1/2" IADC 216,217 Tricone Drill Bit
1. All sizes available
2. Good quality and after-sale service
3. Reasonable price

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

API PDC driamond core mining bit for exploration
1.Better load burden balance
2.Force balanced cutting structure
3.Good quality and reliable price

1. All sizes available
2. Large inventory on hand
3. Low cost
4. Can be customized

Steel Body PDC Drill Bit
1.Cover all IADC codes
2.Large inventory on hand
3.High quality ,low price
4.Can be customized

Tricone Bits for Well Drilling
Size:9 5/8" 9 7/8" 12 1/4" 17 1/2" etc
IADC:417/517/537/617/637
API&ISO
Metal/Rubber Seal

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. ISO9001:2000, API certified

API Kingdream 8 1/2" HAT637G TCI bit for oil well drilling
1. All sizes available
2. Sealed bearings
3. Gauge protection

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

9 7/8"(250.8mm) TCI Tricone Bit for oil well IADC 517
1. All sizes available
2. Reliable bearing system
3. Fast delivery

API TCI tricone bits well drill manual drilling equipment
1.High compressive strength
2.Cover all IADC code
3.Large inventory on hand

1.Metal sealed journal gage protection
2.IADC 537 TCI bit
3.Meet with API Spec7-1 ISO 9001:2008
4.Soft to medium formation

1.Metal sealed journal gage protection
2.IADC 537 TCI bit
3.Meet with API Spec7-1 ISO 9001:2008
4.Soft to medium formation

High quality 6''inch IADC 537 metal sealed journal gage protection insert tooth bit for water well drilling
5.delivery on time

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Good quality and after-sale service

tricone bit type 517
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Certification by ISO9001&API