80mm 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.
76mm DTH hammer drill bit,Hard rock drill bits,steel alloy drill bit,mining bits
Alloy drill bit,Diamond drill bit,Alloy anchor bit,PDC drill bit, Mine anchor drill bit
Spiral bit,Diamond anchor bit and Alloy anchor bit,PDC drill bit, Mine anchor drill bit
Anchor drill bit,Diamond anchor bit and Alloy anchor drill bit,PDC drill bit, Mine anchor drill bit
Diamond anchor bit and Alloy anchor bit,PDC drill bit, Mine anchor drill bit
445mm 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)