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12-1/4inch IADC635 Tricone Roller Bit with Tungsten Carbide

Tricone Roller Bit with Tungsten Carbide 12-1/4''
ROSCHEN provide the best quality products and service to our customers, we have professional R&D team, domestic advanced production equipment and precision instruments reduce the cost, Speed the drilling, Promise the product safety is always our principle.

Quantity:
  • 12-1/4" IADC635
  • ROSCHEN
  • ROS-TCI-311

Product Description

Tricone Roller Bit with Tungsten Carbide 12-1/4'' IADC635 


Diameter

12 1/4inch / 311mm

Pin type Dimensions

6 5/8" API

Teeth Type

TCI

IADC Code

635

Medium Formation TCI Tricone Bits:

The Tricone Rock Bit 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 formation. The rubber O-ring provides adequate sealing for bearing durability.

Hard Formation TCI Tricone Bits:

The Tricone Rock Bit can be used to drill hard and abrasive formation. Wear-resistant 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.

Medium-Hard Formation TCI Tricone Bits:

The Tricone Rock Bit features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The rubber O-ring provides adequate sealing for bearing durability.

tricone drill bit

Tricone Drill Bit Advantage

 

1) There is a Tri Cone suitable for any rock formation

2) Tricone bit is versatile and can handle changing formations

3) Tri Cones are reasonably priced, long lasting and have an efficient drilling rate

4) Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.

About us

 

ROSCHEN provide the best quality products and service to our customers, we have professional R&D team, domestic advanced production equipment and precision instruments reduce the cost, Speed the drilling, Promise the product safety is always our principle.

Win-win cooperation is our ultimate pursuit. Contact us feel free if you are finding drill bit manufacture.

 

Our extensive product line includes DTH and reverse circulation hammers and bits, tricone bits, adaptor subs, air perforators, well casing, drill steel, casing alignment clamps and torch guides, diverter boxes, shock absorbers, retract hammers, thread lubes, oilers, as well as a comprehensive line of Matex environmentally friendly foamers, rock drill oils, polymers, and more.


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SALES TEAM LEADERS

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