#$%^&*AU2019206060A120190808.pdf#####ABSTRACT A surgical bur includes a body and a drill point. The body includes flutes and lands. Each of the flutes includes a cutting edge, a rake face, and a clearance surface. Each of the lands is convexshaped and disposed between a pair of the flutes. The drill point includes axial relief surfaces. Each of the axial relief surfaces has a planar area, is distinct from the lands and borders (i) a distal portion of one of the cutting edges, (ii) one of the lands, and (iii) one of the clearance surfaces.418 --140 18 13 --150 1174 144 - 14518 178-- 1419 -182~ '20 8 20182 1%r9 17 19417 20119-9 186 'o~ 202118 FIG 7l I - 8
