Free coring tools ensure quick connection and installation, the product is used in aluminum pipe and vertical wrapped cable, its inner and outer conductors are locked tightly by double threads.

• 主要用于有线电视干线或分支线网络传输。免掏空工具，可实现快速装接，用于铝管及纵包电缆，内外导体双螺纹锁紧。