Зубчатое сверло среднего размера для бурения нефтяных скважин, фрезерный станок (903350099)

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Product Overview

Description


New  mechanical oil drilling equipment ,hot sell TCI  tricone bit

 

1.Detailed Description Of This Product:

 

Soft formation tooth bits:

The soft formations tooth bits are used to drill low compressive strength, soft formations. 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.

 

Medium hard formations tooth bits:

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

 

For shales, sandstones, limestones and dolomites

These Tri-Cone ™ Bits are designed for maximum penetration rates.  Bit tracking is virtually eliminated by combining a large cone offset, sharp chisel-shaped inserts and non-uniform tooth spacing.  Shirttail protection along with carbide leg protection increases bit life for HDD applications

 

 

Features:
  • Inter-fitted rows of teeth prevent formation packing 
  • From C1 to C3 type Carbide Tri-Cones
  • Sizes range from 4 3/4” to 26”

 Soft Formation steel tooth tricone bit

 

For shales, sandstones, limestones and dolomites

These Tri-Cone ™ Bits are designed for maximum penetration rates.  Bit tracking is virtually eliminated by combining a large cone offset, sharp chisel-shaped inserts and non-uniform tooth spacing.  Shirttail protection along with carbide leg protection increases bit life for HDD applications.

 

Features:
  • Inter-fitted rows of teeth prevent formation packing
  • From C1 to C3 type Carbide Tri-Cones
  • Sizes range from 2 3/4” to 26”

Hard Formation steel tooth tricone bit

 

For hard sandstones, granites, dolomites, quartzite and pyrites

These Tri-Cone ™ Bits are designed to withstand high loads and drill abrasive conditions where rock is broken under high compressive point loads, with little scraping and gouging. Therefore, the cutting elements tend to be small, exhibit shorter protrusion and are more densely packed, which prevents the high compressive loads from breaking the tooth before it breaks the rock.

 

 

Features:
  • Shorter, densely packed teeth to withstand high compressive loads
  • From C5 to C9 type Carbide Tri-Cones
  • Sizes range from 4 3/4” to 26”

 

Hard Formation steel tooth tricone bit

 

For hard sandstones, granites, dolomites, quartzite and pyrites

These Tri-Cone ™ Bits are designed to withstand high loads and drill abrasive conditions where rock is broken under high compressive point loads, with little scraping and gouging. Therefore, the cutting elements tend to be small, exhibit shorter protrusion and are more densely packed, which prevents the high compressive loads from breaking the tooth before it breaks the rock.

 

 

Features:
  • Shorter, densely packed teeth to withstand high compressive loads
  • From C5 to C9 type Carbide Tri-Cones
  • Sizes range from 4 3/4” to 26”

 

 

 

2.Pictures of  drill  bits:

 

 

 

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Please contact us, thank you.

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0.0267 s.