Tricone / Roller Rock Bit
Albrecht Alpine-Series
Our Roller Rock Bits dispose of patented bearing and sealing systems which
extents live-time of bit. Leg is completely protected with 3/3 Tungstan Carbide
Inserts. Furthermore, edges of leg have a Wolframcarbide protection. We can offer
you following IADC-Codes: 547, 637, 737, 837. On customer request, we can also
produce different sizes and IADC-Codes.
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Created and Designed by Johannes Albrecht ©