Thread Rock Drilling Button Bits T51-89

Product Details
Customization: Available
After-sales Service: Yes
Warranty: Resend New in Case Bad Quality
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  • Thread Rock Drilling Button Bits T51-89
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  • Thread Rock Drilling Button Bits T51-89
  • Thread Rock Drilling Button Bits T51-89
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Basic Info.

Model NO.
T51-89
Certification
CE, ISO 9001:2008
Standard
GB
Surface Treatment
Spray-Paint
Manufacturing Process
Forging
Material
High-Quality Hard Alloy, Best Quality Steel
Formation
Soft-Hard Formation
Advantage
Ore Mining, Coal Mining, Well Drilling
Application
Rock Drilling, Core Mining, Well Drilling
Usage
Small Hole Drilling, Gas Deep Hole Drilling, Boreh
Color
Blue, Golden, Black, Red, Customize
Match Hammers
1 Inch to 24 Inch
Name
Thread Rock Drilling Button Bits, Drilling Rigs
Transport Package
Standard Export Packing.
Specification
R32, R35, T38, T45, T51
Trademark
QIDELI
Origin
China
HS Code
8207199000
Production Capacity
7000 Pieces/Month

Product Description


Thread Rock Drilling Button Bits T51-89
Thread Rock Drilling Button Bits T51-89Thread Rock Drilling Button Bits T51-89

Thread: T51
Diameter: 89mm
Gauge Buttons: 8*13mm
Front Buttons: 5*12mm
Skirt Design: Standard
Weight: 3.8KG
Carbide Design: Ballistic

Bit button selection
round button /Domed (Usually for very hard rocks)

Ballistic button or Double gauge button (Ususally for medium hard rocks)
Sharp button or (Usually for soft rocks)

Drill bits face shape selection

Bit Face Shape Selection Brief introduction
Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations, Low to medium air pressures. Maximum hole deviation control.
Concave Face The all-round application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control and good fishing capacity.
Convex Face For high penetration rates m soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash. And many reduce the load and wear on the gauge buttons. But poor hole deviation control.
Double Gauge Face This kind face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
Flat Face Bit This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressure. Good penetration rates are resistance to steel wash.

Thread Rock Drilling Button Bits T51-89
 

DELIVERY
- We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days. 
- We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX. 
- Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.

 

Customization is welcome ,we are always be here for your solutions,when you need in. 

Bit Face Shape Selection:


Bit button selection
round button /Domed (Usually for very hard rocks)

Ballistic button or Double gauge button (Ususally for medium hard rocks)
Sharp button or (Usually for soft rocks)



Company information

Putian Qideli Engineering Equipment Co., Ltd.
1. Our company has a history of more than 30 years, and the products have been recognized by the majority of users
2. Our products have been exported to more than 40 countries, and the customer's anti-single rate has reached more than 95%
3. Our product quality is stable and the price is very competitive
Thread Rock Drilling Button Bits T51-89



Certificate
Thread Rock Drilling Button Bits T51-89


Exhibition
Thread Rock Drilling Button Bits T51-89
FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality



 
   
 


 

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