OSG Spiral Point Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute

The OSG Spiral Point Tap M8x1.25 is a general-purpose tap designed for through-hole threading in metals. Its spiral-point design pushes chips forward, reducing clogging and improving thread quality. It is commonly used in automotive, aerospace, and general manufacturing for creating precise metric threads in steel, aluminum, and alloys.

The OSG Spiral Point Tap MPN 2891401 has a metric M8x1.25 thread size, a D5 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. It is designed for through-hole threading and is made by OSG, a leading cutting tool manufacturer. These specs ensure accurate thread fit and chip evacuation in production environments.

You can source OSG taps, including the M8x1.25 spiral point tap, through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times; we supply genuine OSG cutting tools for manufacturing operations.

To select the correct OSG tap, match the thread size (e.g., M8x1.25), pitch, and tolerance class (e.g., D5 / 4H-6H) to your workpiece material and hole type. For through holes, a spiral-point tap with plug chamfer is ideal. Consult OSG's technical data for material-specific speeds and feeds to ensure thread quality and tool life.