Product name: 530mm MRS460 Concentric Casing Drilling System Bit With SD18 Shank For Geothermal Wells
OD of casing pipe: 460mm

MRS Concentric Casing Drilling Bit, a cutting-edge solution that truly stands out in the field. Designed with Structural Optimization in mind, this drill bit boasts an exceptional level of structural strength, ensuring remarkable durability and long-lasting performance.

When it comes to performance, the MRS drill bit does not disappoint. Its superior performance is undeniable, delivering outstanding results that exceed expectations. The high drilling speed guarantees efficient and time-saving operations, allowing you to complete your projects swiftly and smoothly.

Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe

Production details:

How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Other size of MRS system is available upon customer's request

Product Application:

It is suitable for drilling water wells , geothermal wells , short micro piles ,medium mini-type grouting hole of building , dam and harbour project.

RFQ:

1. What does odex drilling entail?
ODEX is an adaptation of the air-operated down-the-hole hammer. Using an eccentric bit that swings out, it reams the bottom of the casing. Cuttings exit through a swivel and onto the ground or a sample collector after emerging through the drive sub and casing annulus. Remove the cuttings as soon as possible.

2. How much PSI do air tools require?

varying between 70 and 90 PSI
The majority of air tools demand between 70 and 90 PSI. Any light-to-medium duty air compressor can easily achieve 90 PSI, but it is always a good idea to have the compressor producing more flow than is required. Expert Advice: Never dismiss a PSI score. If there is insufficient air volume, the instrument will not function properly.

3. How Effective Are Case Advancers?
The Casing Advancer's design allows for simultaneous, integrated drilling and casing completion. This function saves time and effort by removing the drill rod string and rock bit from the big diameter hole and then reaming the casing back into the hole.

Products Manufacturing:

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.