Metal circular saw blade 355 x 25.4 Z90 WWF alternating tooth for Dry-Cutter, Jepson, cold circular saws, Makita metal hand circular saws. Special saw blade for iron as well as non-alloy steel.
Amazon.com: Makita 5 Pack - 4.5" Cut Off Wheels For 4.5" Grinders - Aggressive Cutting For Metal & Stainless Steel/INOX - 4-1/2" x .045" x 7/8-Inch : Industrial & Scientific