The OSG BA A-Spiral Point Threading Tap is a precision tool designed to tap British Association (BA) threads in through holes. Built for reliable, efficient threading in compact assemblies, it combines a spiral point design with a durable powder-metal body and TiCN coating for outstanding performance.

• Threading Tap Type: BA A-Spiral Point, optimized for BA threads in through holes to push chips forward and reduce clogging.
• Size: 8BA, a standard BA thread size for small-diameter applications.
• Material: Powder metal construction delivering enhanced strength, wear resistance, and heat tolerance under cutting loads.
• Coating: TiCN coating to boost cutting efficiency and extend tool life across a range of materials.
• Direction: Right-hand threading for common machining setups and intuitive use.
• Hole Type: Specifically designed for through-hole tapping to produce accurate BA threads.
• Chip Evacuation: Spiral point design proactively vents chips forward, improving reliability in tight bore paths.

This tap provides dependable BA-thread results with minimal passes, reduced tool wear, and improved productivity in precision applications such as instrumentation, small enclosures, and lightweight mechanical assemblies. The combination of TiCN coating and powder-metal construction means you can tackle repetitive tapping tasks with consistent quality and less downtime, even when working in constrained spaces.