WIDIA GTD Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 12027)

This WIDIA GTD spiral point tap is designed for threading through-holes in aluminum and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise #4-40 UNC threads are required.

The WIDIA GTD spiral point tap (MPN 12027) has a #4-40 UNC thread size, H2 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel and is optimized for threading aluminum. The spiral point design helps evacuate chips forward during through-hole tapping.

3G Electric supplies WIDIA GTD spiral point taps worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the #4-40 UNC tap (MPN 12027). We source and deliver to meet your production needs.

For aluminum, choose a spiral point tap like the WIDIA GTD #4-40 UNC (MPN 12027) with 2 flutes and a plug chamfer. The spiral point design pushes chips forward, ideal for through-holes. Ensure the tap matches your thread class (H2 / 2B) and material hardness. Always use proper cutting fluid to extend tool life and achieve clean threads.