Why choose our water well drag bit?

1. Because our drag bit design is enhanced and sturdy

2. The main body of the drill bit and the wing are cast as one piece, instead of welding them together;

3. We use copper brazing tungsten carbide insert welding technology instead of silver welding. Copper brazing makes tungsten carbide very difficult to drop and break. At the same time, during the brazing process, the wing has also received good heat treatment;

4. We only use high-quality carbide blades;

5. More steps, faster penetration;

6. Water well drag bit thickened wings. https://www.speedmadedrill.com/p...water-well-drag-bit.html