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Alloy Steel Odex Drilling System ISO Approved For Dam And Harbour Project

Categories Odex Drilling System
Model Number: CEC245-CD85-208
Place of Origin: China
Brand Name: Super Diamond
Certification: ISO
MOQ: 1
Price: Negotiable
Packaging Details: Fixed plastic mold + carton + wooden box
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: According to order quantity
Applications: Mining, Rock Drilling, Blasting Hole Drilling
Material: Alloy Steel
Processing Type: Carburizing Treatment, Fully Carburization
Advantage: High-efficiency
Service: Customized Products Upon Abandoned Bit Condition
Use: Well Drilling
Type: dth odex bit
Color: Gold
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Alloy Steel Odex Drilling System ISO Approved For Dam And Harbour Project


eccentric casing systems

Overburden Casing Drilling System DTH Bit is very popular in international water well and ore drilling field.
Features
Hardening treatment of the part's surface
with longer operating life and excellent anti - wear properties.

Structural optimization
Strengthen the structural strength, easy to operate

Superior performance
Stable and reliable performance, high drilling speed

When the bore-hole is complete, the casing is retrieved to be used again.
Pros
Rapid removal of cuttings;
No use of drilling mud;
High penetration rate, especially in resistant rock formation (e.g. basalt);
Easy soil and groundwater sampling during drilling;
Possible to measure yield estimate at selected depth in the formation;




Advantage

ous in unconsolidated formations with a high risk of caving (this is probably the most important feature).
Prodrill produces the ODEX Eccentric Overburden Drilling System, starting with the ODEX90 to suit 114mm O. D. Casings. This two-piece system comprises the shank bit holder and the eccentric pilot bit that is secured in the bit holder by a double interlocking pin. This is easily removed to allow for bit are sharpening or replacement. Prodrill ODEX overburden drilling systems are widely used in a variety of applications from well drilling and mining to rock anchoring and site investigation.

Outer Dia.(A)
mm
Outer Dia.(A)
mm
Inner Dia.(B)
mm
The Max Wall ThicknessReamed Dia.(C)
mm
Inner Dia. of Casing Shoe(D)
mm
Inner Dia. Of casing shoe that pilot bit can pass throughType of Hammer RecommendedHammer Type(E)Drill Pipe
mm
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CEC178-CD55-14617815810195148146CD55DHD350R QL5076/89
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CEC194-CD65-1651941807209167165CD65DHD360 QL6089/114
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CEC245-CD85-20824522510264210208CD85DHD380 QL80114
CEC273-CD85-2402732597308242240CD85DHD380 QL80114
CEC325-CN100-28032530510358282280CN100NUMA100 SD10114

































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