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Factory High Quality ISO9001 Atlass Copco Ql30 Ql40 Ql50 Ql60 Ql80 DTH Hammer Drill Bit Rock Drilling Equipment

2025-04-13 introduction 4420
QL40
Yes
6 Months
ISO 9001:2015
GB/T2828.1-2003
Painting
Machining
Alloy Steel
1097mm
41.00kg
99mm
Ql40
110-135
API 2 3/8" Reg
1.0-2.5MPa
28Hz
25-40r/Min
145-350psi/200-600cfm
Maxdrill
Plywood Carton or Plywood Pallet
QL40
China
8431432000
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