OSG Spiral Point Tap: M2.5x0.45 Metric, D3 / 4H-6H, 2 Flute

This OSG spiral point tap is used for cutting internal metric threads in through-hole applications. It is designed for general-purpose threading in materials such as steel, stainless steel, and aluminum. The spiral point design pushes chips forward, preventing clogging and ensuring clean threads.

The OSG spiral point tap has a metric thread size of M2.5x0.45, a tap drill size of D3, and a thread tolerance class of 4H-6H. It features 2 flutes and a plug chamfer. The manufacturer part number is 1982101, and it is designed for general-purpose through-hole threading.

You can source OSG spiral point taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this M2.5x0.45 tap or other OSG threading tools.

Select the OSG spiral point tap based on thread size, pitch, and material. For M2.5x0.45 threads, use a D3 tap drill. Ensure the tap tolerance class (4H-6H) matches your thread fit requirement. For through-holes, spiral point taps are ideal as they push chips forward. Always match the tap to the workpiece hardness.