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Casing Drilling System

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

City:jinzhou

Province/State:ningxia

Country/Region:china

Contact Person:MsSpring Huang

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Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material

Name: Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material
Brand: TeamWhole
Price: 1 USD

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Brand Name :TeamWhole

Model Number :DTH Button bit

Certification :ISO9001:2008

Place of Origin :Changsha, Hunan, China

MOQ :1pc

Price :Negotiation

Delivery Time :15 Days After Payment

Packaging Details :Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden

Material :Alloy Steel

Color :As Customer's Need

Application :Water Well, Mining

Supply Ability :8000pcs/ month

Carbides Shape :Spherical, Ballistic, Simi-Ballistic

Bit Diameter :89mm-1000mm

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Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material

Bit Face Shape Selection:

1. Flat Face

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

2. Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.

3. Concave Face

The all-around application bit face specifically for medium hard and homogeneous rock formations.

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