Machining Tool

IADC 1 Series Tricone Bits
Steel Tooth Tricone Bits
IADC 1 Series Tricone

PDC bits
1. High wear resistance cutters.
2.Oppose-circumnutation design.
3.suitable for medium to hard formation.

1,Our newest design has features making them ideal for both tubing and casing applications:
2,The non-weld design eliminates any weak spots.

spring casing centralizer
1. Non-welded bow spring casing centralizer
2. Modle:Self (double)-bow centralizer
3. Competitive price

1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling rate
4.Strong cutting structure durability

1.Solid Body Centralizer
2.Casing size4"-14"
3.Available with straight or spiral blades
4.Casted with steel or aluminum

Number of blade 5
Cutter size (mm)16MM
Nozzle QTY Type 7NZ
Gauge length 2.5"

reamer bit,hole dilating drill
1.Tungstan carbide
2.high quality
3.660MM
4.for large size well drilling

1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available

1) OD: 2 -3/8, 3-1/2, 4- 1/2, 5, 5-1/2
2) Grade: E75, X95, G105, S135
3) Thickness: 1mm-30mm
4) Upset: IU EU IEU
5) Hard banding: TK34 TK34P

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

Drag bits also named blade bits, with a TC inserts on the blades.
They are usually designed for use in soft formations such as sand, clay,

size: 8-1/2"
Number of blade 5
Cutter size (mm) 13mm
Nozzle QTY Type 5NZ
Gauge length 2.5"

1.API &ISO9000
2.lower price with good quality
3.hight efficiency and long lifetime
4.solid strength and broad business

311mm Tricone Roller bit TCI PDC drill bit
1.Sizes rang from 3"-26"
2.Cover all all IADC code
3.Reliable drill bit

1.API &ISO9000
2.lower price with good quality
3.hight efficiency and long lifetime
4.solid strength and broad business

DTH hammer bits
1. Material:Diamond insert, stell and others
2. Processing Type:Forging
3. Use:Coal Mining

PDC bits
1. High wear resistance cutters.
2.Oppose-circumnutation design.
3.suitable for medium to hard formation.

rigid centralizer
1.Material can be carbon steel,iron,aluminum..
2.Both straight blade and spiral blade are available

Drill Pipe
1.OD:3 1/2,4",4 1/2",5",5 1/2"
2.Steel grade: E75,X95,G105,S135
3.Certificates : API & ISO