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NUMA100-305MM （12"）DTH DRILLING BIT without FOOTVALVE FOR RIGS IN WATER-WELL DRILLING PILING
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NUMA100-290MM （11 2/5"）DTH DRILLING BIT without FOOTVALVE FOR RIGS IN WATER-WELL DRILLING PILING
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4.5 inches Reverse circulation drilling rod 114mm*8.5mm*6000 drill pipe for RIGS in mining
$1,009.00
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114*8.5*6000mm RC drill pipe
- High-quality raw materials greatly enhances the torque resistance of the product;
- Friction welded greatly strengthens the adhesion between the body of pipe and the joint;
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Thread plug gauge effectively ensures the stability of the thread connection, which is more in line with international standards.
OTHER SPECIFICATIONS CAN BE MADE UPON REQUEST
