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Jamaica 14 3/4" 5 blades PDC bit
Jamaica 132mm 3 blades diamond bit
Jamaica 4 blades PDC diamond bit
Jamaica roller cutters for rock reamer
Jamaica replaceable roller cones for reamer bit
Jamaica 7 7/8”3 blades diamond PDC bit
Jamaica 12 1/4inch Hybrid drill bit
Jamaica 17 1/2inch Hybrid pdc drill bit
Jamaica 9 7/8 tricone bit for mining,iadc825
Jamaica 26inch steel tooth bit iadc115
Jamaica 8 3/4inch pdc bit,steel body, 4 blades
Jamaica 12.25 IADC317 steel tooth tricone bit
Jamaica 12.25 IADC127 tricone roller bit
Jamaica 12.25 IADC126 steel body PDC bit
Jamaica 12.25 IADC117 steel tooth tricone bit
Jamaica 8.5 IADC127 milled tooth tricone bit
