PDC Reamer
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Factory PDC Reamers for Mines and Water Wells and Construction Engineering
Type: PDC Reamers
PDC cutters: 1308 or 1313 1613 1913 series with spring-loaded cutter retention.
Connection: threaded for attachment to drill pipe or downhole hammer.
Factory sales 140mm PDC Combination Bit PDC Reaming Bit for Mining
Type: 144mm PDC combination bit
The combined pilot-and-reamer design eliminates the separate reaming trip required by conventional two-stage drilling, reducing total hole time by 30-40% in formations at 40-100 MPa.
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