The OSG Threading Tap UNC A-Spiral Point is a precision threading tool designed for through-hole UNC applications. Built for professionals who value reliable, fast, and clean threads, it combines durable powder-metal construction with a TiCN coating to boost wear resistance and heat tolerance.

• Threading Tap Type: UNC A-Spiral Point for efficient chip evacuation in through-hole threading
• Material: Powder Metal construction delivers durability and wear resistance
• Coating: TiCN-coated surface enhances heat resistance and extends tool life
• Thread Direction: Right-Hand threading aligned with standard UNC applications
• Size: 9/16" diameter, 12 TPI for precise UNC threads
• Through-Hole Design: Optimized for through-hole tapping with reliable chip control
• DIN Standard: DIN 2184-1 compliant for through-hole tapping specifications

With the spiral point, chips are directed forward, promoting smooth insertion and reducing clogging in through-holes. The TiCN coating minimizes heat buildup at the cutting edge, translating to longer tool life and steadier performance across a range of materials. The powder-metal core provides the right balance of hardness and toughness to maintain consistent thread quality and reduce tool changes on the shop floor. Designed to integrate seamlessly with standard tapping setups, this tap helps you achieve precise, clean threads efficiently, even in demanding production environments.