CMT OMM10-X50 7/8" Plunge and Flush-Cut for Wood & Metal BIM (50-Pc) CCOQ Column Cap Only - Quick-Install Why is stainless steel important

Why is stainless steel important for this post cap

Hole Diameter: 1/2 in

Model Number (MPN): GFC34

connecting a 6x beam to a 6x post

making it compatible with SDS-max rotary hammer drills

CMT OMM10-X50 7/8" Plunge and Flush-Cut for Wood & Metal BIM (50-Pc) CCOQ Column Cap Only - Quick-Install Why is stainless steel importantThe CMT OMM10 is a 7 8 inch Universal Arbor BIM plunge cut blade. Contractor 50 piece bulk pack. SPECIFICATIONS Blade Width 7 8" Cutting Depth 1 7 8" Teeth Per Inch 18 Blade Material Bi Metal (BIM) 8% Cobalt Tooth Style Milled and Side Set Arbor Type Universal Arbor (fits most multi cutters) Quantity 50 Piece Country of Origin Made in Italy COMPATIBLE MACHINES Multi Cutter with Universal Arbor Fein SuperCut Festool Vecturo Bosch Makita Milwaukee