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Hollow Electric Hammer Drill
Application:
Hollow Electric Hammer Drill is composed of a guided drill and a connecting rod.It can be fitted to various electric hammers as a boring tool for processing large holes.It is a novel tool for installation and decoration trades.
Material:
Mainly made by the high quality steel(40Cr Steel,45# Carbon Steel), tips made by YG8C tungsten carbide.
Specification:
