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beijing,China
All Products
Plug Hole Integral Drill Steel With Shank 19 X 108mm Long Service Life
Long Operation Life Of H22 Chisel Bit Integral High Strength Alloy Steel
H22 Small Hole Drilling 23mm - 41mm Steel Integral Drill Rod
Shank 22x108mm 24mm Small Hole Hex Integral Drill Rod
Mining Integral Rock Drill Steel Rod , Quarrying Plug Hole Drill Rod
H19 - H22 Integral Tungsten Carbide Rod for Tunnelling / Quarry Length 400 -
Tunnelling / Quarry Tungsten Carbide Rod 4° - 12° Tapered Length 400 - 8000mm
Chisel Bit Integral Drill Steels Taper Drill Rod Hex19 - H22 Length 400-8000mm
11 Degrees Taper Hex 22 Integral Drill Rod , Shank 22 mm x 108 mm for Mining
Tunnelling Chisel Bit Integral Drill Rod Hex 22 108 mm Diameter 25 - 34mm
Tungsten Carbide Integral Drill Rod Hex 19 Shank 19 mm x 108 mm
Chisel Bit Integral Drill Rod For Rock Drilling , Shank 22 mm x 108 mm