Steel Tooth Tricone Bit

Steel teeth Tricone bits 1.This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved. 2. O ring seal is made of the more wear...

Product Details

Steel teeth Tricone bits
1.This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.

2. O ring seal is made of the more wear resistance high saturated buna-N with the increased 

seal section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.

3. The bit bearing can be ball locked
4. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan
Material and thus extended working life of the cutting structure while still maintaining high ROP

steel tooth tricone bit

steel tooth tricone bit


mill teeth tricone bit

mill teeth tricone bit


Water Well Rotary Drill Bits

Water Well Rotary Drill Bits


TCI Tricone Rock Drill Bits:

1. The TCI Tricone bits drilling for medium to hard rock formation.

2. The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.

3. The hard formation TCI tricone bits can be used to drill hard and abrasive formation. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.


Milled tooth Tricone Rock Drill Bits:

1. The milled tooth (steel tooth) tricone bits drilling for soft to medium rock formation.

2. The soft formation milled tooth tricone bits are used to drill low compressive strength, soft formation. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.

3. The medium formation milled tooth tricone bits are used to drill high compressive strength, medium rock formation. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.


Carbide (TCI) Button Bits

Mill Tooth Bits

5 7/8"

4 1/2"

6 1/8"

4 3/4"

6 1/4"

6 1/8"

7 7/8"

6 1/4"

8 1/2"

7 7/8"

8 3/4"

8 1/2"

9"

9 7/8"

9 1/2"

10 5/8"

9 7/8"

11"

10 5/8"

11 1/2"

11"

12 1/4"

12 1/4"

13 3/4"

17 1/2"

14 3/4"

20"

17 1/2"


ROSCHEN is specializes in research and production of rock bits, mainly includes tricone bits, PDC bits, HDD hole opener, foundation roller cutters and related tools, application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, underground pipelines installation, foundation piling.


Feature and Advantage

We have our own professional design team , can design products according to your needs .And have more than 20 years work experience, rich knowledge of drilling. So I can say with pride that we are right to choose.

 

1. The tricone bit lift time is according to the drilling rig and formation.

2. Very soft with low compressive strength and high drill ability rock formation, like shale, clay, conglomerate and sandstone, etc.

3. O ring seal is made of the more wear resistant and high saturated buna-N with the increased seal section and precisely designed scaling flange in the cone sealing area has increased the reliability of the seal.

4. High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows, the exposure height and special shaped compacts. For steel booth bit, the tooth surface is hard faced with new type of wear resistant material and thus has extended working life of the cutting structure while still maintaining high ROP.


Application

We provide various models, sizes, types of three-cone drill. Tipped tricone, steel tooth tricone bit with metal seal, rubber sealing points, there are a variety of optional add-on feature: dorsal the diamond composite tooth Paul diameter tricone the diamond composite tooth Paul diameter, hard plastic the stratigraphic cutting structure, convex top Sphenodon, cone ball gear, and so on, can be custom processing. Application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines projects, foundation projects.


Service

We are good at researching and production of downhole motor, tricone bit, PDC bits, HDD rock reamer and PDC reamer. Application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines projects, foundation projects.

 We promise:

1) Condition: 100% new 

2) The bit size: 2 7/8" - 36"

3) IADC code: 111,115,117,127,137,217,417,437,515,535,537,617,637 etc

4) Seal type: Rubber Sealed Bearing ,Metal Sealed Bearing

5) Bearing type: Sealed Journal bearing ,Roller Bearing ,Air Bearing

6) Nozzle quantity and nozzle size: 3 nozzles 

7) Connection joint Pin size: API 2-3/8"-7 5/8" Reg

Our products and services have covered domestic large oilfields, and exported to many countries and regions like Middle East, North America, South Asia,Central Asia, Russia and so on which help the company to accumulate rich international experience and build a steady and professional sales network and service system.

With high-end equipment in the world, all of our activities are strictly complying with API specifications and ISO 9001:2008 standards, with professional technicists, we commit ourselves to provide optimized solutions for various of applications and requirements, customized solutions for specific projects is our working direction, we have same ultimate aim with customers---‘lower the cost of drilling per meters, achieve the most cost effective’.


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