Diamond drilling machine (also known as water drill and concrete drilling machine) is a new tool that can drill holes in reinforced concrete, masonry, rock, ceramics and refractory materials. It has the characteristics of dust-free operation, high efficiency, smooth hole wall and accurate size. It is applicable to equipment installation, water and electricity, gas installation, civil quality inspection, airport runway, highway, railway, railway bridge and tunnel construction, quality inspection and installation.

1-1/4"-7 male spindle thread fits all JinduTools both wet core bits and dry core bits.

For core drilling in walls, floors, roofs and road surface, up to 12".


Suitable for various materials such as reinforced concrete, brick and other construction materials. 

For deep hole drilling, plumbing, electrical installation etc. 

Different drilling speed version for appropriate situations. 

Electric leakage protection.
Replaceable Stand options can provide further functions such as angle and stitch drilling.