Water branch pipe drill fitting clamp comprises housing in which the horizontal drill hole and vertical drill holes are formed

摘要

A water branch pipe drilling clamp consists essentially of a housing (1) in which the horizontal drill hole (2) and vertical drill holes (3) are formed. The clamp also has a cylindrical chamber (26) in which the valve upper section (5), spindle (6) thread (7) and valve face (8) are threaded.