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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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Tricone Drill Bit

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Cemented Carbide Tricone Roller Bit

Cemented Carbide Tricone Roller Bit

Tungsten Carbide Insert Bit

Tungsten Carbide Insert Bit

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Oil Well / Rock Roller Bits , Milled Tooth Drill Bit 6 5/8'' API Pin Connection
Oil Well / Rock Roller Bits , Milled Tooth Drill Bit 6 5/8'' API Pin Connection
Professional TCI Tricone Drill Bit , Tricone Rock Bit 6 1/4” 159mm Diameter
Professional TCI Tricone Drill Bit , Tricone Rock Bit 6 1/4” 159mm Diameter
Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code
Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code
Durable Roller Cone Tricone Drill Bit 171mm Dia With Jet Air Circulation
Durable Roller Cone Tricone Drill Bit 171mm Dia With Jet Air Circulation
6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance
6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance
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Tricone Drill Bit

(17)
Oil Well / Rock Roller Bits , Milled Tooth Drill Bit 6 5/8'' API Pin Connection

Oil Well / Rock Roller Bits , Milled Tooth Drill Bit 6 5/8'' API Pin Connection
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Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can ... Read More
2018-06-08 09:58:53
Professional TCI Tricone Drill Bit , Tricone Rock Bit 6 1/4” 159mm Diameter

Professional TCI Tricone Drill Bit , Tricone Rock Bit 6 1/4” 159mm Diameter
Contact Now Get Best Price

Believe that the majority of oil industry people are very familiar with the roller cone bit, it is the most common type of drilling tools used in the modernization of the oil industry, with the acceleration of ... Read More
2018-06-08 09:58:53
Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code

Jet Air Circulation Bearing Milled Tooth Bit , Tci Tricone Bit 732 IADC Code
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Tri-cone bit products are currently the most widely used production tool in the domestic oil drilling industry. This product has very good product performance and is very popular in actual construction. In ... Read More
2018-06-08 09:58:53
Durable Roller Cone Tricone Drill Bit 171mm Dia With Jet Air Circulation

Durable Roller Cone Tricone Drill Bit 171mm Dia With Jet Air Circulation
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Description CUTTING STRUCURES 1. Tailored insert shapes and grades manufactured using state-of-the-art tungsten carbide technology for different formations having varied drillability and compressive strength,to ... Read More
2018-06-08 09:58:53
6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance
Contact Now Get Best Price

bearing Soft formations Tricone Drill Bit 6 3/4" 532 171mm Description LUGAND SHIRTTAIL ENHANCEMENT 1. Conventional Shirttail DesignThis shirttail features a”terraced”design,which increases escape area and the ... Read More
2018-06-08 09:58:53
Medium Hard Steel Tooth Rotary Bits 6 3/4" 632 Tricone Roller Bit High Strengths

Medium Hard Steel Tooth Rotary Bits 6 3/4" 632 Tricone Roller Bit High Strengths
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Tricone bit in the weight-pressure and drill string rotation under the action of teeth crushed and eat into the rock, while sliding to produce some shear and rock. When the roller cone at the bottom of the ... Read More
2018-06-08 09:58:53
Hard And Abrasive Tricone Drill Bit 6 3/4" With Polishing Surface Treatment

Hard And Abrasive Tricone Drill Bit 6 3/4" With Polishing Surface Treatment
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Hard and abrasive formations Tricone Drill Bit 6 3/4" 732 171mm Description LUGAND SHIRTTAIL ENHANCEMENT 1. Conventional Shirttail DesignThis shirttail features a”terraced”design,which increases escape area and ... Read More
2018-06-08 09:58:53
7 7/8” 412 IADC CodeTricone Drill Bit For Oil Well , 200mm Bit Dia

7 7/8” 412 IADC CodeTricone Drill Bit For Oil Well , 200mm Bit Dia
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The main structural features 1, the use of high strength and toughness carbide teeth, improve the impact resistance of teeth to reduce the broken tooth rate; 2, Optimized design of the number of teeth, the ... Read More
2018-06-08 09:58:53
415 200mm Dia Tungsten Carbide Insert Bit For Water Well Drilling 34KG Weight

415 200mm Dia Tungsten Carbide Insert Bit For Water Well Drilling 34KG Weight
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Different lithology of rock cause bit failure Impact of formation lithology on drill bit failure Table Drilling skills today: Affect drilling speed, drill bit footage; complex processes such as well leakage, ... Read More
2018-06-08 09:58:53
8 1/2" 635 Oil And Gas Tricone Drill Bit 216mm Dia Abrasion Proof

8 1/2" 635 Oil And Gas Tricone Drill Bit 216mm Dia Abrasion Proof
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Drilling pressure is a necessary condition for bottom hole rock breaking. The size of the weight-on-bit determines the method and characteristics of rock breaking, which directly affects the drilling speed and ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
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