ODEX Overburden Drilling System For Eccentric Casing Drilling

Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building,damand harbour project. Wherever there's a well to be drilled there's always a need to the overburden layer. This is where this tried and tested Eccentric Casing Drilling System has proven itself to be the ideal solution. Odex has become synonymous with water well casing drilling.

ODEX Components: pilot bits, reamer bits, guide device and casing shoe.

ODEX shank: DHD SD QL MISSION BR NUMA...

Advantages: ODEX Casing system is particular design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. It is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole.

Working principle of ODEX Casing System
	When starting drilling, the reamer swings out and reams the pilot-hole wide enough for the the casing tube to slide down behind the drill bit assembly.
	When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in. Allowing the drill bit assembly to be pulled up through the casing.
	Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole by means if cement grout or some other sealing agent.
	Drilling continues to the desired depth in the bedrock using a conventional drill string.

Following is regular model of DrillMore's ODEX Casing System:

How to place an order?

Reamer Bits: Casing OD + Bit OD + Thread Size 

Pilot Bits: Bit Diameter + Thread Size

Guide Device: Diameter + Length + Thread Size

Casing Shoe: Diameter + Length + Wall Thickness + Thread Size

DrillMore Rock Tools 

DrillMore is dedicated to the success of our customers by suppling drilling bits to each application. We offers our customers in the drilling industry many options, if you do not find the bit you are looking for please contact our sales team at following to find the correct bit for your application.

Head Office: XINHUAXI ROAD 999, LUSONG DISTRICT, ZHUZHOU HUNAN CHINA

Telephone: +86 199 7332 5015

WhatsApp: https://wa.me/8619973325015

Email: [email protected]

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