Combi Split Sets:
Combi Split sets is composed of a split sets with a diameter of 47mm and a threaded bar with a diameter of 20mm. The combination of the two bolts greatly enhances the strength and shearing force of mining supporting, and make the installation easier and more efficient.
Features：
1.Quick and simple installation.
2.No resin or grout required.
3.High tensile strength and shear strength.
4.Hot-dip galvanized for anti-corrosion.
5.Applicable to all mining conditions.