OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14 Outer Cartridge The combination of spiral flutes

The combination of spiral flutes with a ground HSS core provides a balance of strength

Left-hand metric fine-thread compatibility (M12 x 0

Two-flute rib-optimized geometry: Balances rigidity with efficient chip clearance to deliver consistent cuts on narrow ribs and a smooth surface finish

consistent results in everyday machining tasks

or mixed‑material tasks

OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14 Outer Cartridge The combination of spiral flutesThe OSG BSP Spiral Flute Threading Tap in 5 8 x 14 is a precision tool built for blind hole BSP threading. Designed for machinists and fabricators who demand reliable, accurate threads in challenging materials, it pairs durability with excellent chip control. Thread Type: BSP spiral flute threading tap engineered for blind hole BSP threads, delivering consistent engagement and clean cuts. Material: HSS E (high speed steel with cobalt) for enhanced hot