Precision BSP threading tap designed for blind-hole work, the OSG BSP Spiral Flute Threading Tap in 3/4 x 14 is built for machinists and job shops that demand reliable, accurate BSP threads. Crafted from HSS-E with a durable steam oxide coating, it delivers long tool life and consistent performance under demanding cutting conditions.

• Size: 3/4 x 14 BSP threading, suited for standard BSP holes.
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance.
• Coating: Steam Oxide coating provides lubrication and corrosion resistance, extending tool life.
• Flute Design: Spiral flute geometry facilitates efficient chip evacuation in blind holes, reducing clogging and breakage.
• Thread Form: BSP threading standard ensures compatibility with common pipe fittings and components.
• Intended Use: Optimized for blind-hole tapping in metalworking applications, delivering clean, accurate threads.
• Brand: OSG, a leader in precision threading tools.

With its cobalt-enriched HSS-E core and steam oxide coating, this tap delivers reliable performance under high cutting temperatures and tough materials. The spiral flute design minimizes chip buildup, supporting deeper reaches in blind holes and reducing tool stress. Expect precise thread engagement, smoother tapping action, and extended tool life, so you spend less time changing taps and more time on productive machining tasks.