11-tooth 46mm R32 threaded Ball teeth button bit
| Product Name |
11-tooth 46mm R32 threaded ball-end drill bit |
| Diameter |
46mm |
| Thread Type |
R32 |
| Length |
111mm |
| Carbide Dimensions |
3×8 mm, 8×9mm |
| Weight |
0.74kg |
| Water Holes |
3 on front, 3 on side |
| Skirt Design |
Standard |
| Steel Grade |
42CrMo, 45CrNiMoVA |
This 11-tooth, 46-millimeter-diameter R32 threaded ball-end drill bit is a powerful hammer-type rock drill specifically designed for small to medium-sized diameters and high-precision drilling. It features 11 spherical tungsten carbide buttons for uniform impact distribution, a 46-millimeter drilling diameter for compact holes, and R32 standard helical thread for universal compatibility with powerful hammer-type drilling machines worldwide.
Key Features
- Optimized Gear Layout: 11 evenly distributed spherical gears widely disperse impact energy, extending service life in abrasive rock conditions
- R32 Thread Performance: Standard wave profile with large meshing area ensures stable torque transmission
- Enhanced Durability: Drill pipe handle undergoes quenching and tempering treatment for superior fatigue resistance