- Integral rod for drilling holes on rocks.
- Hex22 integral drill rods are provided.
- Diameter of carbide includes dia26 / dia28 / dia30 / dia32 / dia34 / dia36 / dia38 / dia40 and dia42.
- Simple to set up and use.
- High durability.
- Practical and versatile.
- Offer superior performance.
- Works well in European / African market.