Diamond countersink thread 1/2" with drill bit H75mm- standard

Drill Bit diameter	mm 005.0 or mm 006.0 or mm 006.25 or mm 007.0 or mm 008.0 or mm 008.25 or mm 009.0 or mm 009.25 or mm 010.0 or mm 011.0 or mm 011.25 or mm 012.0 or mm 014.0 or mm 015.0 or mm 016.0 or mm 016.25 or mm 017.5 or mm 018.0 or mm 019.0 or mm 020.0 or mm 022.0 or mm 024.0 or mm 025.0 or mm 026.0 or mm 026.25 or mm 028.0 or mm 030.0 or mm 032.0 or mm 034.0 or mm 035.0 or mm 036.0 or mm 045.0 or mm 046.0 or mm 048.0 or mm 050.0 or mm 060.0 or mm 065.0 or mm 070.0 or mm 100.0
Drill type	Normal