• Model NO.：MK-MRING140
• 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

Basic Info.

Model NO. MK-MRING140 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

Symmetrix Overburden Casing Drilling System RING wing bit casing drilling system by DTH hammer

Product details:
Symmetrix Overburden Casing Drilling System with Ring Bits.

Rock drilling tools factory KINGDRILLING professionally produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions.

A driver bit and a ring are assembled to a complete RING system bit which is suitable for 114-1067mm diameter casing tube.

 

Product features: 
1. Hardening treatment of the surface:with longer operating life and excellent anti-wear properties 
2. Simple structure: greatly minimize the chances of structural failure, convenient operation 
 

How to order:

Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

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. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

 

4. Shipping way:

A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air

Bulk order: by air or by sea we suggest.

Product Application:



Transport:


Package and Delivery:
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.

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