OSG Spiral Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute

An OSG spiral flute tap is used for threading blind holes in materials such as steel, stainless steel, and aluminum. The spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This M10x1.25 metric tap with a modified bottoming chamfer is ideal for through-hole or deep-hole applications.

This OSG tap has a metric thread size of M10x1.25, a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer. The spiral flute design is optimized for chip evacuation in blind holes. It is a general-purpose tap suitable for threading in a variety of materials.

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine OSG cutting tools like the M10x1.25 spiral flute tap (MPN 2991701) and deliver them to your facility. Contact us for a quote and delivery timeline.

For blind holes, choose a spiral flute tap like this OSG M10x1.25 model, which pushes chips upward and out of the hole. Ensure the tap's chamfer type (modified bottoming) matches your thread depth requirements. Always match the tap's tolerance class (D5 / 4H-6H) to your desired thread fit and material hardness.