Holemaker 6Pc Hss 3-Flute 90Deg Countersink Set 3-20.5mm

STSET-01  3 FLUTE COUNTERSINK SET 6.3-20.5MM **Will cut Stainless Steel however Stainless will reduce the edge life of your cutting tool.
Set Contents
STCS-06        3 - 6.3MM              
1STCS-08      3 - 8.3MM                   
1STCS-10      3 - 10.4MM          
1STCS-12      3 - 12.4MM         
1STCS-16      3 - 16.5MM         
1STCS-20      3 - 20.5MM