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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Coating: AcuRea hard-surface multi-layer nano chrome coating for improved wear and longevity
This design enhances surface finish and reduces finishing work
HSS (M2) material with ISO H5 tolerance: Maintains precise hole size (-0 to +0
HSS‑E cobalt alloy for durability: Built from high-speed steel with cobalt
Its stub design and durable coating make it ideal for professionals
OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 7/16 x 20 MTS Coating: AcuRea hard-surface multi-layer nanoEngineered for precision threading in blind hole work, the OSG UNF Spiral Flute Threading Tap delivers reliable, accurate UNF threads with every cut. Designed for machinists and shops tackling critical tapping tasks, it combines advanced geometry, tough materials, and a protective coating to extend tool life and maintain consistent results. Size & thread type: 7 16 20 UNF threading for fine, high precision taps in blind holes. Material & coating: HSS
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