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Wholesale High Air Pressure 90mm 3.5" Ql30 DTH Hammer Rock Drill Bit
2025-04-13
introduction 2320
DTH 30
4 Years
4 Years
ISO 9001:2000
API
Without Processing
Casting
Copper Alloy
10kg
Numa
2
in Stock
tianrun
Wooden Box
140*140*200
China
82071910
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