HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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Diameter 38mm Hexagonal Drill Rod H22 x 108mm For Rock Drilling Integral Drill Rod
Product information:
- Integrall rod is combined bit, rod and shank into a single unit. The head bit of the integral rod has chisel type and cross type.
Specification:
We can produce as your request of carbide size, different length of drill rods
| Head bit diameter | 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm |
| Length range | 400mm - 7000mm |
| Shank size | Hex 22 x 108mm, Hex 19mm x 108mm, Hex 25mm x 159mm |
Application:
- Integral rod are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Advantage:
- Reduce engergy lossing at tapered rod and bit joint. Good transmission performance, can improve the speed and efficiency of drilling
Package:
- Wooden case
