Four Wing Reinforced Arc Angle Coreless Bit
Four-wing coreless bit · Alloy steel
Four-wing reinforced arc-angle coreless drill bit for well drilling. The forged alloy-steel construction has a weight of 11 kg.
Technical specifications
| Material | Alloy steel |
|---|---|
| Weight | 11 kg |
| Manufacturing process | Forging |
| Application | Well drilling |