Osg 3G-OTH-251149 — Technical Specifications

The OSG Spiral Point Tap (5/16"-18 UNC, MPN 1590801) is an oversized spiral-point tap with a 2B+ thread class, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets this demand and sources the genuine OSG tap, supporting your threading operations across 14 industrial departments with specialist depth in cutting tools and controls.