51mm Diameter R32 Threaded Cross Drill Bit for Hard Rock Drilling
| Product Name |
51mm Threaded Cross Drill Bit |
| Diameter |
39mm |
| Length |
83mm |
| Thread |
R32 |
| Steel Grade |
42CrMo, 45CrNiMoVA |
| Carbide Brand and Grade |
YK05/KD10/KK05/YG9C/YG10C |
| Net Weight (1 piece) |
0.6kg |
The 51mm Threaded Cross Drill Bit is a professional drilling tool engineered for exceptional performance in demanding applications. Its threaded structure and cross-cutting design enable efficient, rapid drilling operations while maintaining superior stability and chip removal capabilities.
- Cross structure ensures uniform force distribution on rock surfaces
- Enhanced stability during drilling operations
- Superior chip removal capacity
- Ideal for hard rock drilling applications
- Extended service life and improved drilling efficiency


If you have any requirements or need further information, please contact our technical team.