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LOW PRESYON NG HANGIN HAMMERS Russian type (KNSH series)
Butones ng Reaming Thread
Estensyon na bakal (MM rod)
R25 33mm Semi-Balistikong tip
R32 45mm Semi-Balistikong tip
T38 64mm naka-thread na tip
T38 127mm pembrihang reamer na tip
T51 102mm thread rock button bit