The products are applicable for drilling holes on the surface of high-grade reinforced concrete used for subway, bridges and civil bulidings.
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Features
High drilling efficiency
High drilling accuracy
Long working life
Stable drilling
Application
The products are applicable for drilling holes on the surface of high-grade reinforced concrete used for subway, bridges and civil bulidings.
Item No | Outer Diameter(mm) | Lenght(mm) |
SW1701 | 18 | 370 |
SW1702 | 20 | 370 |
SW1703 | 22 | 370 |
SW1704 | 25 | 370 |
Other outer diameter can be designed according to the customer’s needs |