- Expansion Shell Rock Bolt (M20)
- 2016-11-06 16:48
- Features of Sinorock 2 leaf expansion shell rock bolt: 1. Expansion shell rock bolt include expansion shell anchor head,
- Sinorock mining self drilling anchor bolt
- 2016-10-01 23:17
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra
- Sinorock mining self drilling hollow rock bolt
- 2016-10-01 23:17
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra
- Sinorock tunneling self drilling hollow bar
- 2016-10-01 23:17
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra
- SINOROCK R38N drill rock mining self drilling anchor bolts
- 2016-10-01 23:17
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra
- SINOROCK Top strength R32S self-drilling anchor bolts
- 2016-10-01 23:17
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra
- SINOROCK self drilling hollow threaded rod anchor bolt
- 2016-10-01 23:16
- Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centra