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HIGH AIR PRESSURE DTH BIT DHD 、QL 、MISSION 、SD、NUMA series
R25 33mm Semi-Ballistic bit
DF545 HD T38 045 515 shank adapter
HC110 T38 D45 415 shank adapter
HLX5 R32 D45 575 shank adapter
R32 127mm Dome Reaming button bit
T38 89mm Ballistic button bit
TR35 51mm Parabolic button bit