Irwin 3071314 Milled 14 TPI Marathon Bi-Metal U-Shank Jig Saw Blade 3 L in. By August 9, 2026 No Comments JIGSAW BLD 3.25" 10T IRW. Product Type: Jig Saw Blade. Tooth Design: Milled. Paint And Paint Supplies. Shank Type: U-Shank. Because of that, we are unable to cancel an order once it has been submitted. Continue Reading