Product Name: 375mm MRING Overburden Concentric Casing Drilling System Bit For Coal Mining Equipment

External Dia.(mm): 375mm

Product details:

Overburden Casing Drilling - your ultimate solution for high-quality drilling needs. Made with the finest raw materials and hardened procedures, this drilling tool guarantees exceptional durability for long-lasting performance.

With a full production chain in place, we have complete control over every aspect of the manufacturing process, ensuring the highest standards of quality are maintained at every step. Our team consists of experienced senior technicians, as well as long-year experienced workers and engineers, who bring their expertise to deliver the best drilling solutions.

Product features:
1. Surface hardening treatment: offering superior anti-wear qualities and a longer operational life
2. Simplicity of design: significantly reduces the likelihood of structural failure, ease of use
3. excellent performance: maintain the wear life of the drilling

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 do I place a product order?
A detailed item description or the model number should be included with your question.

2. What about standard packaging?

A: We will handle it as our regular packing if there isn't a need for special packaging. To ensure that the products are completed, place the tiny carton first, and then the larger carton together.

3. How can you make sure the product is precisely what you want?
A: If at all feasible, kindly include a reference image to help clear up any confusion, or provide links to our website for additional information.

4. Fast delivery

A: 25 days are usually needed for production.just three or five days if your order is in stock for that 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 kind of materials are they?
Alloy comes from T6 from Element Six, and steel is TIMKEN.

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.