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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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Quarrying Prospecting Three Cone 7 7/8Inch Rock Drilling Bit

Quarrying Prospecting Three Cone 7 7/8Inch Rock Drilling Bit

  • Quarrying Prospecting Three Cone  7 7/8Inch Rock Drilling Bit
Quarrying Prospecting Three Cone  7 7/8Inch Rock Drilling Bit
Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: Geological Prospecting
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: Within 7-12 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: 20000pcs/Year
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Detailed Product Description
Type: Three Cone Bit Machine Type: Drilling Tool
Use: Well Drilling Material:: Diamond Material
Application: Geological Prospecting Color: Ar Your Demand
High Light:

7Inch Rock Drilling Bit

,

Quarrying Rock Drilling Bit

,

Prospecting three cone bit

High Quality Factory Manufacturing Rock Drilling Bit PDC Diamond Drilling Bit
 
 

Introduction of Diamond Drilling Bit:

 

Our drilling bit have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc.

Drilling bit size from 90mm-450mm.

If you are interest in our machine, please inform us the drilling bit size that you like

main parameters

 

Specifications of Diamond Drilling Bit

 


bit size(in)
bit size(mm) bit type
6 152.4 517G,537G,617G,637G
6 1/2 165.1 517G,537G
7 7/8 200.0 517G,527G,547G,617G,627G,637G
8 1/2 215.9 437G,447G,517G,537G,617G,627G,637G
9 1/2 241.3 437G,517G,537G,547G,617G
9 5/8 244.5 437G,517G,537G,547G,617G
9 7/8 250.8 437G,517G,537G,547G,617G
12 1/4 311.1 437G,517G,537G,617G,627G,637G
17 1/2 444.5 517G,537G,617G,627G,637G

 

Features of Diamond Drilling Bit:

 

The down-hole drill is a kind of drill which is used in conjunction with the down-hole impactor.

It is widely used in mining/quarry/hydro-power engineering/drilling well/side column support, etc.

It is divided into: low pressure down-hole drill, medium and high wind pressure down-hole drill.

The drill is used in combination with the drill hammer, which has the characteristics of straight drilling, fast speed and deep drilling.

 

Characteristics of Diamond Drilling Bit :

 

During the follow-up drilling of complex formations, the selected drilling parameters should be based on the principles of low speed, low feed pressure, and high return air speed.

 

During the construction operation, the hardness and looseness of the rock in the drilled formation should be selected. Factors such as water content and water content control the drilling speed. When drilling encounters formations with particularly loose or large fractures, it is especially necessary to reduce the feed speed and feed pressure, and repeatedly carry out slag removal and hole cleaning.

 

Quarrying Prospecting Three Cone  7 7/8Inch Rock Drilling Bit 0

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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