Eccentric Overburden Casing Drilling System Bit for DTH Reaming Hole Drilling

• Customized: Customized
• Standard: SGS
• Material: High Carbon Steel
• Usage: Well Drilling
• Spline: N240
• Button Shape: Spherical, Parabolic, Ballistic, Sharp, Flat
• Model NO.: MK-MRS610
• Quantity: Small Quantity Is Acceptable
• Application: Coal, Ore, Water Well, Quarry, Construction Deli
• Transport Package: Wooden Case
• Trademark: MING
• Origin: Made in China
• HS Code: 8207199000
• Production Capacity: 20000PCS/Year

Product Description

Eccentric Overburden Casing Drilling System Bit for DTH Reaming Hole Drilling

 

Product Description

Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc.

Retract thread button bits are suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling.
 

Product Advantages:
1.Good resistance to steel wash step gauge bit
2.Reduce the load and wear on the gauge button
3.Can deal with all kinds of different stratum drilling work
4.Can design different diameter,holes number,carbide button shape to the customers' requirements

Technical Date

How to choose the buttons:

1. Domed/round buttons

Domes/round buttons are usually used as gauge buttons of DTH bits, suitable for very abrasive and very hard formations.

2. Parabolic buttons

Parabolic buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.

3. Ballistic button

Ballistic button are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.

 

Product Application

Company Profile

Transport

FAQ

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

 

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

 

3. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.

 

4. How to make sure the quality?

A: More than 40 Years engineer to make sure the quality, 100% inspection.

 

5. What is the general delivery time?

A: 15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

 

6. Methods of Payment

A: T/T (Telegraphic Transfer) or Western Union.

 

Packaging & Shipping

Packed by Carton or Wooden cases.
Delivery:

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

Transprotation: By air, By Express or By sea / By train , according to your requests.

 

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