76mm DHD25 Carbide Tungsten High Air Pressure DTH Drill Button Bit
US $ 104-123
/Piece FOB
MOQ:1 Piece
711mm High Air Pressure Bits Down The Hole Bit for Rig Drilling
US $ 17,835-19,935
/Piece FOB
MOQ:1 Piece
470mm DHD330 Down The Hole DTH Drill Button Hammer Bits for Mining
US $ 5,169-5,685.9
/Piece FOB
MOQ:1 Piece
High Quality Best Price CIR70 DTH Low Air Pressure DTH Hammer for Mining
US $ 96-105
/Piece FOB
MOQ:1 Piece
115mm Hm4 Shank High Air Pressure DTH Hammer Bits for Oil Drilling
US $ 156-171.6
/Piece FOB
MOQ:1 Piece
Top Marketing Factory Price Overburden Reaming Casing Drilling for Mining Tools
US $ 775-852.5
/Piece FOB
MOQ:1 Piece
Taper Rock Drill Bit Water Well Drilling Bits for Coal Mining Equipment
US $ 7.15-7.8
/Piece FOB
MOQ:1 Piece
305mm 12 Inch Mission Shank High Air Pressure DTH Bits for Drilling
US $ 2,510-2,761
/Piece FOB
MOQ:1 Piece
Factory Price 38mm 7'' Taper Chisel Drill Bit for Horizontal Drilling
US $ 6-6.6
/Piece FOB
MOQ:1 Piece
115mm Mission DTH Hammer Button Drill Bit for Ground Hole Drilling Machine
US $ 181-198
/Piece FOB
MOQ:1 Piece
165mm 6inch High Air Pressure DTH Hammer Bits for Mining/Rock/Well Drilling
US $ 382-417
/Piece FOB
MOQ:1 Piece
Mre215 276mm Symmetric Overburden Concentric Casing Drilling System DHD380, SD8, Ql8 Spline
US $ 2,695-2,895
/Piece FOB
MOQ:1 Piece
130mm Pilot Bit Overburden Eccentric Drilling with Casing for Diamond Drilling Machine
US $ 426-518
/Piece FOB
MOQ:1 Piece
Kingdrilling DHD350r Shank Hole Opener DTH Drill Bit for Coal Mining Drilling
US $ 350-385
/Piece FOB
MOQ:1 Piece
Overburden Casing Drilling System with Ring Bits for Underground Coal Mining Equipment
US $ 2,916-3,207.6
/Piece FOB
MOQ:1 Piece
CIR65 CIR70 CIR90 CIR110 CIR130 CIR150 CIR170 CIR200 Low Air Pressure DTH Hammer
US $ 277-304.7
/Piece FOB
MOQ:10 Pieces
Symmetric Overburden Casing Drilling System with Wing Bits for Construction Drilling
US $ 650-730
/Piece FOB
MOQ:1 Piece
China Factory 112mm CIR130 Shank Low Air Pressure DTH Hammer for Mining
US $ 277-304.7
/Piece FOB
MOQ:1 Piece
Russia Spline Low Air Pressure DTH Drill Button Bits for Rock Drilling
US $ 61-65
/Piece FOB
MOQ:1 Piece