14 3/4 Inch Milled Tooth Tricone Rock Bit IADC 127 , Tricone Roller Bit for Soft Rock Drilling
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14 3/4 Inch Milled Tooth Tricone Rock Bit IADC 127 , Tricone Roller Bit for Soft Rock Drilling
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Features
Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO9001
Model Number: 3 7/8"~26"
High Light:

14 3/4 Tricone Rock Bit

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14 3/4 milled tooth tricone bit

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14 3/4 tricone bit

Payment & Shipping Terms
Packaging Details: wooden box
Delivery Time: 5~15days
Supply Ability: 10000 sets/M
Specifications
Material: Tungsten Carbide
Size: 3 7/8"~26"
Connect Thread: 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8"
Sealing: Open, Rubber Sealing, Or Metel Sealing
Appilication: Oilfield, Gas, Water Well, Mining, Quarrying
Product Description

 

14 3/4inch Milled Tooth Tricone Bit IADC 127
 

Product Discription

 

Milled tooth Tricone Rock Drill Bits:

  1. The milled tooth (steel tooth) tricone bits drilling for soft to medium rock formation.
  2. 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.
  3. 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.
Cone Size 14 3/4"
Bearing Type Elastomer Sealed Bearing
Tooth Type Steel /Milled
Circulation Type Mud Fluid
Thread Connection 7 5/8 Reg Pin
Gauge Protection Available
Shirttail Protection Available
RPM (r/min) 180~60
WOB(KN) 112~318
Application Soft formation with low compressive strength ,and high drill ability, such as mudstone, gypsum, salt, soft limestone, etc.

 

Main features

 

1. Cutting Structure of this type sealed and non-sealed TCI tricone bits :

The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit.

 

2. Gauge Structure of this type TCI tricone rock bits :

Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard-facing on the shirttail increases gauge holding capability and bearing life.

 

3. Bearing Structure of this type TCI tricone rock bits :

High precision roller bearing with two thrust faces. Ball lock the cone. Thrust faces hard-face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.

 

Specification

 

Tricone bits , hole openers can be used to explore /drill gas/oil/geothermal/water wells. 3 7/8”~26” are available for Tricone bits. 4 1/2”~17 1/2” are available for Diamond PDC bits.

 

The TCI Tricone Bit ranges in size from 3.875” (88.9mm) to 28” (711.2mm)
The Mill Tooth TriCone Bit ranges in size from 5” (127mm to 32” (812.8mm)

 

About us

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.

 

Packaging

1.Cartons: light weight of the goods.

2.Wooden box, iron box: heavy weight of the goods.

 

SHIPPING:

1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.

2.by land: speed is generally, 10~15 days, the number of goods large. general cost of transportation.

3.by sea: speed is slowly, 20~30 days, the number of goods large. cheep cost of transportation.

4.by express: by DHL, by FedEx, by TNT, etc.

 

 

Contact us:

 

Email: roschen@roschen.com; roschen@roschen.net

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

Tel::+86 13764195009 ; WeChat: 13764195009

 

Website: http://www.roschen.net

http://www.roschen.cn

http://www.roschen.com

 

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Tel : 13764195009
Fax : 86-021-54380177
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