Product name: 206mm MK3E193 Overburden Eccentric Casing Drilling System Bit For Civil Engineering Project

Casing pipe OD: 193mm

MK3E Casing Drilling Bit has a positive pilot design which helps guide the eccentric bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by pulling up against the casing shoe and counter rotating the bit holder is fitted into the hammer in the same way as a conventional.

MK3E Overburden Casing Drilling Bit - a superior drilling tool designed to deliver outstanding performance and durability. Crafted from high-quality raw materials, this drill bit undergoes premium hardened procedures to ensure an extended lifespan, making it an ideal choice for your drilling needs.

When it comes to performance, the MK3E Drill Bit is unrivaled. Its superior design ensures minimal wear and tear, extending the lifespan of the bit and reducing the need for frequent replacements. This not only saves you time and money but also ensures consistent performance throughout your drilling tasks.

Experience the difference with the MK3E Drill Bit – a professional-grade tool that combines structural optimization, fast driving speed, superior performance, high drilling speed, and stability in a single package. Choose the MK3E Drill Bit and unlock a new level of drilling excellence that surpasses expectations.

Product components:

Pilot bit + middle reamer bit + casing shoe

Production details:

How to order:

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

Products application:

It can be used in foundation construction, Piling, Water Well and Geothermal, Tunneling and Horizontal drilling. Specially the rock formation is not stable with fractures.

RFQ:

1. What does surface casing serve as?
Protecting against blowouts, stopping lost circulation, and separating water sands are some of the duties performed by the surface casing. Additionally, it typically offers enough shoe strength to pierce transition zones with high-pressure perforations.

2. Explain what a overburden mine is.
The material that lies above a region that lends itself to commercially viable exploitation, such as the rock, soil, and environment that lie above a coal seam or ore body, is referred to in the mining industry as overburden (also known as trash or rubbish).

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. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

Products manufacturing: