Machining Tool

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

size: 12-1/4"
Number of blade 5
Cutter size (mm) 13mm, 16mm, 19mm
Nozzle QTY Type 7NZ
Gauge length 2.5"

1.It is for handling flush joint pipe and drill collar.
2.API Standard
3.Material:steel
4.Type:WA-C,WA-T.

Number of blade 7
Cutter size (mm)13MM
Nozzle QTY Type 7NZ
Gauge length 2.5"

1.API 10D standard
2.Alloy steel material
3.competitive price
4.in time delivery

1.Standard:API
2.Out diameter:2 7/8"-5 1/2"
3.Rated load range:50t(900kN)-350t(3150kN)

Great three wings step drag bits
1. three wings
2. high drill speed
3. good stability
4. good price

1.best quality for 2-7/8"~17 1/2"
2.high quality,best price
3.number of blade :4,5,6,7,8,9,...

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

1.Alloy steel,low carbon steel,stainless steel,etc
2.OD:152.2-711.2mm
3.Timely delivery
4.Factory
5.API Spec.

1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price

1. High-quality and wear resistance
2. High-strength
3. Low prices
4. New and used tricone bits

certification API and ISO9001
established in one thousand nine hundred and eighty
supply to America and Middle East

1.certification API and ISO9001
2.30 years supply perience
3.minimum order 1pcs
4.Short delivery time

1.Reduce frictional forces obviously.
2.Increase casing running depth.
3.Ensure casings are centralized.

Mechanical properties:
Tensile Strength: ≥120KSI
Yield Strength: ≥100KSI
Hardness: ≥285HB

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency