Product name: 1250mm Mring Overburden Symmetric Casing Drilling System With Ring Bit For Mining

Product category: Overburden casing drilling system

Permanent casing drilling ring bit advantage:

Permanent ring bit system is a concentric drilling system with retrievable pilot bits.

This system drills in any direction and in any type of ground condition.

The Symmetric components are made up of:

---A pilot bits with large internal flushing holes and external flushing grooves

---Symmetrical ring bit (reamer) with internal bayonet coupling

---Casing shoe for driving of casing.

The Pilot bits is attached to any common DTH hammer shank.

Mring overburden casing drilling system bit – the ultimate solution for all your drilling needs. Designed with perfection, this drill bit guarantees exceptional performance, making it an indispensable tool in any drilling operation.

The Mring overburden casing drilling system bit is a cutting-edge tool that encompasses the key elements of hardening treatment, structural optimization, and superior performance. With its remarkable attributes, this Mring bit will undoubtedly become an indispensable asset in your drilling arsenal. Experience the difference today and elevate your drilling operations to new heights.

Technical date:

How to order:

Casing Tube OD & ID + Ring Bit Diameter + Hammer Shank + Maximal Normal Bit Diameter +

Casings and Casing Shoes Installation Method (if by threads, threads standard must be offered)

FAQ:

1. What is drill casing in mining?

In underground mining, steel casing or steel pipe is used to line holes that have been bored or drilled for rising mains water, utility lines and paste fill, protecting the contents from damage and loss into open voids or broken ground.

2. What is the difference between drill pipe and casing?

Frequently, the drill bit is rotated by the drill pipe, cutting through the rock until it reaches the deposits. In every wellbore, the first step is drilling with drill pipe. The term "casing" describes the tubing that is installed within the drilled well to support and shield the well stream.

3. Where does overburden go during a mining operation?

Overburden is employed as a building and road construction material, for reprocessing, and for contouring land. Reclaimed mine tailings are used to make concrete, glass, tiles, and clay. After being cleaned, mine water is used as a coolant, in industry and agriculture, and to control dust and particulates.

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.