OSG Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2218801)

The OSG spiral flute tap #10-32 UNF is used for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This tap is ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.

The OSG spiral flute tap has a #10-32 UNF thread size, 2B class of fit, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2218801. It is designed for general-purpose threading in blind holes, with a spiral flute geometry that efficiently evacuates chips.

You can source OSG spiral flute 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 times on the OSG #10-32 UNF tap (MPN 2218801).

To select the right OSG spiral flute tap for blind holes, match the thread size (e.g., #10-32 UNF) and class of fit (2B) to your application. Choose a modified bottoming chamfer for threading close to the hole bottom. Ensure the tap material suits your workpiece—OSG taps are designed for steel and aluminum.