9-tooth 50mm SR32 threaded button bit for balanced impact and fatigue resistance in medium-sized drilling operations
| Diameter |
50mm |
| Thread Type |
SR32 |
| Length |
109mm |
| Carbide Dimensions |
3 × 9mm, 6 × 10mm |
| Weight |
0.88kg |
| Water Holes |
3 on front, 1 on side |
| Skirt Design |
Standard |
| Carbide Brands & Grades |
YK15.6, YK20, YG8C, YG9C, YG10C, YG11C |
| Steel Grade |
42CrMo, 45CrNiMoVA |
Key Features
- SR32 enhanced wave-shaped threads for superior fatigue resistance
- Nine evenly distributed carbide balls ensure balanced impact performance
- 50mm diameter suitable for multi-purpose medium-sized drilling operations
- Optimized water hole configuration for efficient cooling
- Premium carbide and steel materials for extended service life
This industrial drill bit features SR32 enhanced wave-shaped threads that significantly improve fatigue resistance and durability. The balanced design with nine carbide balls provides consistent impact distribution, making it ideal for demanding medium-sized drilling applications across various materials and conditions.