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4″ 2″ IF Iron Fist Bit
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5 1/2″ Chisel Tooth Tricone
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5″ 2-3/8″ REG Iron Fist Bit
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6 1/2″ 6 Blade PDC Bit 3 1/2″ Reg Pin
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6 1/2″ Chisel Tooth Tricone
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6 3/4″ Chisel Tooth Tricone (IADC = 527)
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6″ 2-7/8″ REG Iron Fist Bit
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6″ 3-1/2″ REG Iron Fist Bit
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CLAY CUTTER
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DRILL-TERGE
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HERCUL-EZ
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INSTA-VIS DRY
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INSTA-VIS PLUS
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REL-PAC XTRA-LOW
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SODA ASH
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SUSPEND-IT