12inch DTH back hammer for dth hammer drilling
USD $100 - $3000 /Piece
Min.Order:1 Piece
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tianjin huachang xingye technology co.,ltd
Business license
Business Type: Manufacturer
Main Products: core barrel ,drilling bucket ,double wall casing ,casing osccilator ,hydraulic casing clamp ,double wall casing extractor ,beco thread drill pipe fpr dth atlas cop ,large diameter drill pipe for dth hammer ,triple axis flight auger ,cfa for dth hammer ,continous flight auger ,drilling auger
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Product Details
DTH back hammer is a tool that can save and recover a drilling string stuck in a hole
it can be easily fitted in a suitable tube joint between the drill support and the rotation head to provide an effective combination of backward hammering and vibration to loose stuck drilling string
size :3INCH ,4INCH, 5INCH, 8INCH ,10INCH ,12INCH 18INCH
whatsapp 008618902059907 email info@tjdrilling.com
tianjin huachang xingye technology co ltd
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