CS Unitec’s END 712 P is designed with a keyless chuck system. Used for drilling dowel, anchor and through holes in tile, natural stone and concrete, this drill has a variable speed of 0-8000 RPM. The water-cooled diamond bits drill 5/32” to 3/4” diameter holes. The END 712 P has a built-in water swivel with hose connection and valve. The END 712 PC kit includes the standard equipment plus a centering aid, 1/4", 5/16" and 3/8"diamond bits, a 3’ slurry hose and a bit sharpening block.