roller bits

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

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

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")...

Name: rock roller bit
Brand: kingdream
Size: 12 1/4 inch
Thread: 6 5/8 inch
Type: tungsten carbide insert

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613

5 7/8" steel tooth tricone roller bits with sealed bearing

we specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ,3 cone bits

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

TCI tricone bit rock roller bit made in China for sale

Machine Type:Drilling Tool
Certification:API
Material:TCI
Processing Type:Forging
Use:Well Drilling

kinds of sizes and covers most of IADC code.
For medium formation drilling
reliable bearing system
all surface and teeth are hard enhanced.

Sealed Type: rubber sealed journal bearing
Thread Connection:6 5/8" reg pin
Weight(kgs/pc):100kg
Size:12 1/4'' (311.1mm)
IADC:HA517

Inserted teeth bit, for soft to medium hard formation use,metal sealed roller bearing, good gauge protection, Low WOB

tricone rock bit
1.Bit size range from 3 7/8"to 26"
2.Meet with API Spec7-1 Standard.
3. Open roller bearing or seal bearing

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.Supply drill bits
2.API drilling standard
3.Three cone bit is widely used in well drilling
4.brand new

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

 
High Speed GK1308 GK1305 PDC Cutter for Rock Drilling Bits, Roller Bits
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steel tooth bit steel tooth rock roller bit
1.best quality and best price
2.fast delivery time
3.certification:API&ISO
4.best after-sale service

tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

mining rock bit
1.long service time
2. API & SGS
3. well drilling
4.best price and high quality...

We are China supplier of TCI tricone bits and pdc diamond bits
Size: 3 7/8"--17"
API&ISO9001:2008
Brand new
MOQ:1 piece

1. Reliable quality and reasonable price
2. Covers almost all IADC code.
3. Fast drilling speed.
4. Long working life
5.Quantity of reliable

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")...

Dia 1000mm Core Barrel with Roller Bit Used for Deep Foundation Piling Work /Grab Type Core Barrel

Mining rock drill bits tungsten carbide insert 6 3/4'' three cone roller bits with API 7-1 Certification

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

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

TCI tricone bit/tricone rock bit
Various of model and dimension available
Good condition and reasonable price

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.