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| Price | $3-$15 |
| MOQ | 1pc |
| Delivery Time | 15-30 days |
| Brand | Minetech |
| Place of Origin | China |
| Certification | ISO9001 |
| Model Number | 42mm Underground Friction Bolt |
| Packaging Details | 1/carton |
| Payment Terms | Western Union,MoneyGram,T/T,L/C |
| Supply Ability | 30000 pieces per month |
| Place of Origin | China | Processing Type | Forging |
| Machine Type | rock drill rig | Key Words | friction bolt |
| Packaging Details | 1/carton | Product Name | underground Friction Bolt |
| Color | Customized | Port | Tianjin qingdao |
| Model Number | 42mm Underground Friction Bolt | Supply Ability | 30000 pieces per month |
| Certification | ISO9001 | Brand Name | Minetech |
| Payment Terms | Western Union,MoneyGram,T/T,L/C | Price | $3-$15 |
| Delivery Time | 15-30 days | Model Type | 42mm |
| Minimum Order Quantity | 1pc | Package | wooden case |
| Application | Bolting, drifting • Bench drilling • Production drilling |
The 42mm Underground Friction Bolt is a friction stabilizer designed for metal mine split sets. This innovative anchor system provides full-length anchorage and active reinforcement of surrounding rock formations.
| Item No. | Diameter | Steel Thickness | Min Yield | Plate Size |
|---|---|---|---|---|
| MF33 | 33mm | 2.5mm | 78KN | 150*150*4.0mm |
| MF39 | 39mm | 2.5mm | 88KN | 150*150*4.0mm |
| MF42 | 42mm | 2.5mm | 95KN | 150*150*4.5mm |
| MF47 | 47mm | 3.0mm | 125KN | 150*150*5.0mm |
Hebei Minetech Machinery Technology Co, Ltd. is a professional manufacturer of mining drilling tools located in Hebei province, China. With over a decade of experience, our company specializes in producing tapered and thread rods, chisels, button bits, and other essential mining equipment.
