...
2025-08-14 15:01
2261
...
2025-08-14 14:51
2271
...
2025-08-14 14:05
953
...
2025-08-14 14:03
706
...
2025-08-14 13:50
2291
...
2025-08-14 13:33
637
...
2025-08-14 13:22
2272
...
2025-08-14 12:46
2790
...
2025-08-14 12:45
487
...
2025-08-14 12:27
910
- Factors Affecting Rock Drill Price
- Molded fiberglass reinforced plastic (FRP) grating provides corrosion resistance in the most demanding environments. Manufactured by combining thermosetting resin with continuous fiberglass rovings in precision molds, each panel contains approximately 65% resin and 35% fiberglass rovings. This combination optimizes corrosion resistance, UV protection, and structural integrity.
- Another important feature of tunnel bench drilling bits is their versatility. These bits are available in a variety of sizes and configurations to suit different drilling needs
tunnel bench drilling bit. Whether you are working on a small-scale tunnel project or a large mining operation, there is a tunnel bench drilling bit available to meet your requirements.






tapered rock button drill bits.
Weight per square foot: 3.0 lbs.
Jrain will attend AQUATECH CHINA EXPO with the booth No. 7. 1H4155.





hole drill bits. They are available in various sizes and lengths to suit different drilling depths.