219mm Symmetric Overburden Casing Drill Bit
Listing ID#121923
Model219mm
CategoryOther Construction Machinery
Other Construction Machinery

219mm Symmetric Overburden Casing Drill Bit

Specifications

Origin
Fujian
MOQ
1
Packaging
Standard Packing for export
Price Term
EXW/EX-Work,FOB
Payment Term
T/T,L/C,Western Union
Supply Ability
1000 sets/month
Delivery Time
30 days
Loading Ports
Shenzhen
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Quick answer

219mm Symmetric Overburden Casing Drill Bit is a Other Construction Machinery product. Key specs — Origin: Fujian; MOQ: 1; Packaging: Standard Packing for export; Price Term: EXW/EX-Work,FOB.

Product Description

The Prodemo symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling.

The internal flushing grooves together with the built-in casing shoes gives a good seal to the button of the drilling hole, and thus minimising the disruption of the surronding of the drill hole.

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