Product Name: 735mm MRING660 Overburden Symmetric Casing Drilling System Bit For Well Drilling

External Dia.(mm): 735mm

Product details:
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.

MRING Overburden Casing Drilling System Bit is a truly indispensable tool for all your drilling needs. This advanced product is built with structural optimization, ensuring a high drilling speed without compromising on stability and reliability.

What sets our MRING Bit apart from the rest is its impressive operating life. We have designed it to withstand the toughest drilling tasks, giving you a tool that you can rely on time and time again. Say goodbye to frequent replacements and hello to long-lasting performance.

One of the standout features of our MRING Bit is its excellent anti-wear properties. This means that even when working with hard materials or in demanding drilling conditions, you can trust that our MRING Bit will maintain its performance and durability.

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
3. superior performance:take care of both the drilling wear life

Technical date:

How to Order?
Casing Tube OD & ID + Ring Bit Diameter + Hammer Shank + Maximal Normal Bit Diameter +Casings and Casing Shoes connection (if by threads, threads standard must be offered)

FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
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 our website for a better understanding.
4. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
5. 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.
6.What is the materials?
Steel is TIMKEN, Alloy is from T6 from Element Six.

Package and Delivery:
Packed by Carton or Wooden cases.

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.

MORE INFORMATION:

Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapter, Drilling rods, Coal mining tools, Coupling sleeve, Anchoring and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.

We produce DTH drilling tools with advanced technology from Britain, a completed manufacturing system has been formed in plant. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, all processes from raw materials prepared, forging, heat treatment, metal processing are completed in the factory. Strict quality control standards make sure stable quality.

Whatever in construction, engineering, piling, waterwell drilling, tunnelling, mining, quarrying or horizontal drilling industry. KINGDRILLING will always do the best to meet your demands. "Kingdrilling, Keep On Striving",  we’ll always be in this line to serve our customers the most reliable products and the best support.