|
Productdetails:
|
| Productnaam: | Hollow self-boor anker | Sleutelwoorden: | Zelfborend anker |
|---|---|---|---|
| Ingepast Type: | R28 | Lengte: | 3m 6m |
| Voordeel: | Zeer efficiëntie | Machinetype: | Boorgereedschap |
| Gebruik: | De mijne, tunnelsteun | Haven: | Tianjin |
| Markeren: | full threaded hollow self-drilling anchor,roof bolting self-drilling anchor,R28 threaded anchor for roof |
||
R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Product Description Self-drilling anchors consist of a hollow anchor rod, anchor nut, anchor plate, anchor connector, drill bit, and stabilizer. Minetech's self-drilling anchors are a highly efficient solution, using a hollow rod and drill bit to drill holes in collapsed soil or loose rock. After the drilling operation, cement grout is injected into
Contactpersoon: Nikolay
Tel.: 18931995936