OSG Spiral-Point Tap for Aluminum: 1/2"-13 UNC

This OSG spiral point tap is designed for threading blind or through holes in aluminum and non-ferrous materials. Its spiral point design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise internal threads.

This OSG tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The manufacturer part number is 1101601903. It is designed for aluminum and other non-ferrous materials, providing accurate thread forming with reduced torque.

3G Electric supplies the OSG spiral point tap 1/2"-13 UNC (MPN 1101601903) worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this tap for industrial threading applications globally.

Select an OSG spiral point tap with the correct thread size, pitch, and tolerance for your application. For aluminum, use taps with H3 / 2B-3B tolerance and plug chamfer to reduce cutting forces. Ensure the tap matches the hole type (blind or through) and material hardness for optimal thread quality.