Crown drill for wall fi 65 mm Crown drill equipped with six cutting tiles made of high -quality sintered carbides, soldered to the steel body with brass The 13 mm hexagon handle ended with the M-16 thread Crown depth approx. 50 mm A central placed replaceable pilot drill fi 8 mm Outdoor -milled outer surface for better drainage of the material from the drilled hole Intended for professional work when depositing cans of electrical installations in bricks or concrete walls.
