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RC Hammer 4.5-inch RE543 Reverse Circulation Hammer at Bit Ginagamit para sa Ekspresyon at Korin ang Eco-friendly Drilling Tool
Uri ng Russian (Serye KNSH) DTH BIT
Reverse Circulation Drill Pipe (RC Drill Pipe)
R25 38mm Parabolikong tip
T38 64mm naka-thread na tip
T38 64mm Espiral na Bawiin Tip sa Cuncaba
T38 127mm pembrihang reamer na tip
T51 115mm Cuncaba Retrac button bit
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