The OSG BSF A-Spiral Point Threading Tap is a high-performance right-hand tap designed for cutting British Standard Fine threads in through-holes. Built for demanding machining environments, it combines strength, wear resistance, and precise threading to improve productivity and thread quality.

• Size: 1 x 10
• Thread Type: British Standard Fine (BSF)
• Direction: Right-hand threading
• Material: Powder metal core for enhanced strength and wear resistance
• Coating: TiCN coating to extend tool life and improve cutting performance
• Chip Control: A-Spiral Point design guides chips forward, reducing clogging and improving thread formation
• Hole Type: Through holes, enabling full-length threading per DIN2184-1
• DIN Standard: DIN2184-1 compatibility for consistent BSF threading across applications

The combination of a powder metal substrate with a TiCN coating delivers durable performance in a range of materials, from softer alloys to tougher steels. The A-Spiral Point aggressively directs chips away from the cutting zone, supporting stable operation at higher speeds and reducing the need for frequent clearing. Designed for through-hole tapping, this tool helps you achieve clean, accurate BSF threads with repeatable results in automotive, machinery, and general manufacturing tasks.