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

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 015.25 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	With Notches