Introduction of Integral Tapered Rock Drill Rod for Cross Chisel Button Bit
This Integral Tapered Rock Drill Rod for Cross Chisel Button Bit can be connected with button bits, chisel bits, and cross-type bits.
Application of Integral Tapered Rock Drill Rod for Cross Chisel Button Bit
Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Parameter of Integral Tapered Rock Drill Rod for Cross Chisel Button Bit
Model |
Taper Degree |
Drilling Road Length |
Shank Size |
Hex.19mm |
7°,4.8°,12° |
0.4m-4.0m |
83mm,108mm |
Hex.22mm |
7°,4.8°,12° |
0.8m-6.0m |
83mm,108mm |
Hex.25mm |
7° |
0.8m-6.0m |
108mm,159mm |
Photos Of Integral Tapered Rock Drill Rod for Cross Chisel Button Bit