Employing high quality alloy steel for drilling body and tungsten carbide for drilling tip, and in combination with various types of electric hammer drill.
The drills is one of the most efficient tools suitably for hole drilling in hard materials like concrete/brick in consruction installation industries. Sds plus drilling body: High-quality alloy steel

Sds plus drilling tip: Tungsten carbide
Used in combination with various types of electric hammers
Widely used for hole drilling in hard materials like concrete/bricks in construction and installation industries
Available in sandblast, bright finish, black oxide and brown color.