The invention discloses an integrated drilling tool for crushing and cleaning a drilling borehole rock debris deposit
bed, and relates to the field of drilling tools. A scraping and cleaning short joint is a columnar
pipe body, more than one convex edge spiral wing is longitudinally arranged on the annular wall of the scraping and cleaning short joint, the convex edge spiral wings are longitudinally arranged in a V-shaped circumferential interval mode, hard
alloy convex blocks are evenly distributed on the edge faces of the convex edge spiral wings, the two ends of each V-shaped convex edge spiral wing are connected with
cutting edges which are sunken inwards and warped outwards, and columnar
cutting teeth are arranged on the surfaces of the
cutting edges; and a V-shaped sunken flow guidegroove is formed between every two adjacent V-shaped convex edge spiral wings, and liquid flow nozzles which communicate with the interior of a
pipe are arranged at the two ends of each flow guide groove. The V-shaped sunken flow guide grooves rotate along with a drilling rod, so that
drilling fluid generates severe turbulence, and
sedimentation of rock debris particles in a well section is effectively prevented; and meanwhile, formed rock
debris bed particles can be efficiently stirred, and the stirred rock debris particles are captured by the flow guide grooves, then brought into a suspension layer with a high annular flow rate and thrown to a high-side annulus and a farther distance.