brand new countersink drill bit from high-speed steels with sharp, precise point, five-flute ed with staggered cutting teeth

degree holes aluminum backgrounds boring carpenter carpentry cast iron center punch chamfer chatterfree clipping path copy space countersink drill bit countersunk screws cutting edge set fiveflute flute chip flow handle hex shank countersinks high speed steels hole industrial industry isolated white material measure metal metalworking precise countersinking precision rapid chatter repairing screw sharpness spiral staggered teeth stainless steel studio background tool sets woodwork worksurface brand high-speed sharp point five-flute designed background woodworking