Chicago-latrobe 3G-OTH-251289 — Technical Specifications

The CHICAGO-LATROBE Spiral Point Tap (SKU 449T48) is an oversized spiral-point tap with a 5/16"-24 UNF thread, featuring a H11 / 1B tolerance, plug chamfer, and 3-flute design in high-speed steel (MPN 313503). 3G Electric interprets this demand and sources the genuine OEM part across 14 industrial departments — with specialist depth in cutting tools — ensuring you get the right answer, not just a catalog.