roller cone bit

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be made

TCI Tricone Bits (2 7/8"-36")
Steel Tooth Bits (2 7/8"- 36")
PDC Bits (3 7/8"-17 1/2")
Drag Bits (3" -15")
Hole Opener/Reamer Bits (13"-58")...

all sizes and codes, high quality and good price

one cone bit/single bit
1.best quality and best price
2.fast delivery time
3.high drill speed
4.best after-sale service...

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.

roller cone bits
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

1.high quality taper button bits
2.Taper button bits
3.33mm taper button bits

 
Single Cone Bit Tricone Drill Bit hole opener drilling 4 1/2" , 4 5/8" , 4 3/4"
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Water Well Mining Drlling Forging Tri Cone Bit with API Sealed Steel Tooth
 
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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

Quick Details Place of Origin: Hebei China (Mainland) Brand Name: Great Model Number: 537
Type: Center Drill Bit Material: High Carbon Stee

roller cone bits
1.long service time
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all.....

roller cone bits
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

three cone steel tooth tricone bit 5 3/4 IADC127

8 1/2" API Reet XS PDC Core Bit
Port: Tianjin,China
IADC:1395
Payment:TT,LC
Supply Ability: 500 pcs/month

5 1/2"TCI three cone bit water drill head/tungsten carbide tricone bit

all sizes and codes

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1.high temperature and wear resistance
2.IADC code suitable for different formation
3.top quality products and excenllent service

Steel Tooth Roller Cone Bit
1. Metal Sealed Bearing
2. Long work life
3. Competitive price, good service
4.Can be customized...

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

Please specify the following on enquiry,
Diameter
IADC code
Thread Connection
Bearing structure...

9 7/8 inch water well rock drilling three cone tci tricone drill bit

1.Size from 3 7/8" to 26"
2Covers almost all IADC code.
3Stocks adequate&timely delivery
4Good quality and after-sale service

1Certified by ISO9001&API
2Used for water well, oil field
3.bits sizes range from 3 7/8'-26'
4.type:3-8blades
5.delivery on

1.High temperature and wear resistance, fast drilling rate
2.IADC code suitable for different formation
3.Sizes range from 3 7/8" to 26".

tci drill bits
1.best quality for 3"~26"
2.ISO&API
3.high quality, best price
4.cover all IADC code

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service