Engineered for precision-focused machinists and production shops, the OSG RC BSPT A-Spiral Flute Threading Tap is built to cut British Standard Pipe Taper threads in blind-hole applications with confidence and efficiency. The TiCN-coated, powder-metal construction delivers durability and fast, clean chip evacuation for demanding materials.

• Thread Type: BSPT (British Standard Pipe Taper) threads, DIN5156 specification for reliable compatibility
• Flute Design: A-Spiral flute optimizes chip evacuation in blind-hole tapping to reduce binding
• Material: Powder metal body delivers enhanced wear resistance, toughness, and tool life
• Coating: TiCN coating lowers friction and improves heat resistance for faster cutting
• Direction: Right-hand threading suitable for standard BSPT applications
• Size: 1/2 x 14 (DIN5156) tapping size for common BSPT configurations
• Application: Especially effective for blind-hole BSPT threading in demanding materials and production environments

This combination of a robust powder-metal core, TiCN coating, and a thoughtfully designed A-Spiral flute means you can expect precise, repeatable threads with reduced tool wear. Ideal for maintenance, fabrication, and piping components where BSPT connections must seal reliably in tight or recessed spaces. By choosing this OSG tap, you’re pairing a trusted brand with a tooling solution designed to perform in challenging blind-hole scenarios, delivering consistent results and minimized rework.