Product name: 89mm Mring Overburden Casing Drilling System With Ring Bits For Quarry Drilling

Product category: MRING overburden casing drilling tools

Mring Overburden Casing Drilling System Feature:

1. The Symmetric components are made up of:

2. A pilot bits with large internal flushing holes and external flushing grooves

3. Symmetrical ring bit (reamer) with internal bayonet coupling

4. Casing shoe for driving of casing.

When it comes to working efficiency, the MRING Overburden Casing Drilling System Bits exceed expectations. Designed to withstand heavy-duty use, these bits maintain their performance and efficiency even in demanding applications. Experience uninterrupted drilling sessions, confident in the longevity and reliability of these exceptional bits.

Our MRING Overburden Casing Drilling System Bits offer the reliability and durability you need for any drilling task. Invest in our MRING bits today and experience the seamless drilling performance they provide. Maximize your productivity and achieve outstanding results with our high drilling quality, fast driving speed, high working efficiency, and long service life MRING bits.

Mring Overburden Casing Drilling System technical parameters.

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)

Other size of MRING system is available upon customer's request

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. Why choose us?

High-quality products, reasonable price, professional team work.

4. What is drill casing?

Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support the wellstream.

5. Can you make the goods according to our drawings or samples

Yes, we have the professional molding department, our technician R&D teams are have rich experience.

6. What is your minimum order requirement?

When we first start working together, we accept tiny trial orders—even if it's just one piece—and we'll treat them like large orders, doing our utmost to satisfy the needs of our customers.

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