M40 hammer 115mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
USD $10 - $2,000 /Piece
Min.Order:200 Pieces
Taian Zhuoya Machine Tools Co., Ltd.
M40 hammer 110mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
M40 Hammer 105mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
170mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
160mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
155mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
150mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
Name: DTH hammer
Brand: ASIATOOLS
Model: DTH
Size: Φ76-445mm
Matrix material:Steel alloy
Life time: 50m~200m
Application: Geological exploration, coalfield mining, water well drilling , etc.
Applicable formation: Soft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.(f≤12)