Osg 3G-OTH-218749 — Technical Specifications

The OSG Spiral Flute Tap (1/2"-20 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 3-flute design, and modified bottoming chamfer (MPN 1645012205). 3G Electric interprets your demand and sources this genuine OSG tool across 14 industrial departments, with specialist depth in cutting tools and controls to ensure you get the right solution.