Holemaker 6pc HSS 3-Flute 90deg Countersink Set 3-20.5mm

STSET-01 | Holemaker 6pc HSS 3-Flute 90deg Countersink Set 3-20.5mm Features • 3 Flute high speed steel countersink set. Set Contents: Part No. Size min-max • STCS-06 3 - 6.3MM • STCS-08 3 - 8.3MM • STCS-10 3 - 10.4MM • STCS-12 3 - 12.4MM • STCS-16 3 - 16.5MM • STCS-20 3 - 20.5MM **Will cut Stainless Steel however Stainless will reduce the edge life of your cutting tool.