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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
For shops needing reliable
Left‑hand spiral flute with right‑hand cutting: Provides smooth material removal and stable alignment during hand reaming
Long flute length for rigidity and deep-hole reliability: The 8–12×D flute design maintains stiffness
and reduces chatter in deep grooves and angled surfaces
This holder is ideal for workshops that require dependable external threading performance
OSG Threading Tap UNC A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN2184-1 - M12 x 24 SPIRALMILLINSERT For shops needing reliableThe OSG Threading Tap UNC A Spiral Flute is a high performance tapping tool designed to create UNC A threads in blind holes with precision and repeatable results. Built for professional workshops and production environments, it blends durability with efficient chip removal for smooth, reliable tapping outcomes. Threading standard: UNC A optimized for Unified National Coarse threads in blind holes, delivering robust thread forms and dependable
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